Mercer, Rebecca Ann

Inmate ID: #DR-0417
Classification: Correctional
Rockville Penitentiary
Inmate Status
Demographic Data
First Name Rebecca
Middle Name Ann
Last Name Mercer
Date of Birth 1979-08-17
Age 46 Years (Executed)
Birthplace Pensacola, FL
Race / Ethnicity White
Gender Female
Height 5'11"
Weight 198lbs
Eye Color Hazel
Convictions / Penalties
Code Offense Penalty Details Date Sentenced
Count #1
07-19SN5K
1st Degree Murder Death Penalty
Electric Chair
Scheduled: 2026-08-11
2004-07-09
Age at sentencing: 24
  • 1st Degree Murder
    Count #1
    Code: 07-19SN5K
    2004-07-09
    Age at sentencing: 24
    Death Penalty
    Electric Chair
    Scheduled: 2026-08-11
Case Files:

No public case files mapped to this archive profile.

Summary

Rebecca Ann Mercer was convicted of two counts of First-Degree Murder and one count of First-Degree Arson for the deaths of her ex-husband, Daniel Mercer (46), and his girlfriend, Angela Brooks (39). On the evening of September 14, 2002, Mercer drove to her former husband's residence after a heated argument concerning finances and custody arrangements. According to prosecutors, the confrontation escalated before Mercer deliberately poured gasoline around the front porch and entrance of the home, igniting the structure while both occupants were inside. Neighbors reported hearing screams as flames quickly engulfed the residence. Firefighters recovered both victims inside the home. Medical examiners determined they died from smoke inhalation and severe thermal injuries. Mercer fled the scene but was arrested less than twelve hours later after investigators identified her vehicle through witness statements and surveillance footage. She maintained that she never intended to kill anyone and claimed she only wanted to "scare them," but forensic evidence and testimony contradicted her account. Trial Mercer's trial began in March 2004. Prosecutors argued the murders were a calculated act of revenge motivated by jealousy and resentment following a contentious divorce. Jurors heard testimony regarding previous threats Mercer had made toward her ex-husband in the months leading up to the fire. After a three-week trial, the jury found Mercer guilty on all counts. Following the penalty phase, jurors recommended a sentence of death, citing the especially cruel nature of the crime and the fact that two victims were trapped inside the burning home. She was formally sentenced to death on April 23, 2004. Institutional Record Since arriving on Death Row, Mercer has remained a generally compliant inmate with few disciplinary infractions. She spends nearly all of her time in solitary confinement, corresponding with family members, reading, and pursuing appeals. More than two decades after her conviction, she continues to await the outcome of her final legal challenges inside Rockville Penitentiary's Death Row Unit.

News Articles / Stories
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Final Justice Served: Rebecca Mercer Executed for 2002 Double Homicide

Aug 11, 2026 • aelectricstars

ROCKVILLE, PENITENTIARY – Rebecca Ann Mercer, 58, was executed by electric chair this morning at Rockville Penitentiary, more than two decades after she was convicted of setting a fatal fire that claimed the lives of her ex-husband and his girlfriend.The execution was carried out at 7:12 a.m., concluding a lengthy legal odyssey that began with the tragic events of September 14, 2002. Mercer was pronounced dead by physicians following three jolts of electricity, each lasting one minute, administered under the supervision of the state’s execution team.According to prison officials, Mercer spent the majority of her final night in the company of her spiritual advisor. She reportedly fell asleep around midnight, maintaining a calm demeanor despite the weight of the impending sentence. She was awakened at 5:00 a.m. and served her final meal, which consisted of fried chicken, mashed potatoes with gravy, a slice of pecan pie, and a 20-ounce cola. She ate the meal in full, according to witnesses.At 6:00 a.m., Mercer was moved to the preparation room where she was permitted to shower and dress for the occasion. In accordance with state protocol for the electric chair, her head and left leg were shaved clean to ensure proper application of the electrodes.Witnesses described the condemned woman as appearing weak but composed as she entered the death chamber at approximately 6:57 a.m. Escorted by the execution team, she was strapped to the seat at the ankles, arms, chest, and abdomen. The warden then read the official death warrant, formalizing the state’s order for her execution.Allowed a final statement, Mercer looked around the witness room and addressed the families of her victims. "To the families of Mr. Mercer and Ms. Brooks, I'm sorry for what I did and I hope you can move on and heal from this. I'm ready to be with God now," she said.Following her statement, the execution team applied the head and leg electrodes and placed a rubber hood over her face. At approximately 7:04 a.m., the switch was thrown, sending 2,000 volts through her body. Two additional jolts were applied to ensure the completion of the procedure, and physicians officially pronounced her dead eight minutes later.A Case That Shocked the CommunityMercer’s conviction stemmed from a vicious act of arson that prosecutors argued was motivated by jealousy and resentment following a contentious divorce. On the evening of September 14, 2002, she drove to the residence of her ex-husband, Daniel Mercer, 46, after a heated argument regarding finances and custody arrangements.Prosecutors presented evidence that Mercer deliberately poured gasoline around the front porch and entrance of the home, igniting the structure while Mr. Mercer and his girlfriend, 39-year-old Angela Brooks, were trapped inside. Neighbors reported hearing screams as flames quickly engulfed the residence. Both victims died from smoke inhalation and severe thermal injuries.Mercer fled the scene but was arrested less than twelve hours later after investigators identified her vehicle through witness statements and surveillance footage. Throughout the trial and subsequent appeals, Mercer maintained she only intended to scare the victims, a claim the jury rejected during the 2004 proceedings.Following a three-week trial, the jury found Mercer guilty on two counts of First-Degree Murder and one count of First-Degree Arson. During the penalty phase, jurors recommended the death sentence, citing the "especially cruel" nature of the crime, as the victims were unable to escape the inferno.A Quiet Existence on Death RowSince her arrival on Death Row in 2004, Mercer remained a generally compliant inmate. Institutional records show few disciplinary infractions during her more than two decades at Rockville Penitentiary. She spent nearly all of her time in solitary confinement, corresponding with family members, reading, and pursuing a lengthy series of legal appeals that ultimately failed to overturn her sentence.Her execution marks the first capital punishment carried out in the state this year. All appeals have been exhausted, and the sentence was carried out as ordered by the court.
ARTICLE / STORY
THREE JOLTS. INSIDE FLORIDA’S FINAL COUNTDOWN TO EXECUTE REBECCA MERCER

Aug 03, 2026 • By Emily Sawyer

Rockville, FL – In a fluorescent-lit chamber deep inside Florida State Prison, a leather-and-oak electric chair sits silent but ready. Known colloquially as "Old Sparky," the 50-year-old apparatus has been subjected to a battery of grimly methodical tests as the state prepares to execute Rebecca Mercer, the 41-year-old woman convicted of killing her ex-boyfriend in a jealous rage in 2002.Warden Angela Strickland has hand-selected a nine-man execution team—an "electroshock squad" composed of correctional officers, a licensed electrician, and a physician—each drilled to perfection over the past 72 hours. In a closed-door rehearsal, the team ran through the full sequence in silence. Officers practiced the choreography of restraint: two men per arm, one at the torso, two at the legs. The electrician cycled the chair’s massive General Electric transformer, watching needle gauges spike to 2,000 volts on a dummy load while a chart recorder scratched a steady red line across graph paper—proof for the official record that the machine delivers what the state requires. The chair’s copper-lined helmet, fitted with a sponge that must be soaked in saline solution to conduct current, was fitted and refitted onto a training mannequin until every latch clicked with mechanical certainty.Behind the scenes, the prison’s administrative wing has become a hub of logistical precision. Invitations have been dispatched by certified courier to up to 12 official witnesses: the victim’s parents, two state prosecutors, a defense attorney of Mercer’s choosing, a spiritual advisor, and four credentialed press members from Florida’s major news outlets. Each invitation bears a map, a security clearance code, and a strict 6:15 AM check-in time—no cell phones, no recording devices, no exceptions.THE FINAL HOURS: A RITUAL OF STRIPPING AND SILENCEMercer, who has been housed on death row for six years, will be awakened at 4:00 AM on the scheduled date. Her final meal—ordered from a list of approved local restaurants and capped at $40—will be delivered to her holding cell. Prison records indicate she has requested fried chicken, mashed potatoes with gravy, a slice of pecan pie, and a 20-ounce cola, though the final choice remains at the warden’s discretion if any item exceeds the budget.After the meal, a four-officer extraction team will escort her to a private prep room. There, she will be required to shower under supervision—a process that is both hygienic and pragmatic, as any body oil can interfere with electrode contact. Following the shower, a female correctional officer will shave Mercer’s head completely bald using electric clippers, then shave her left calf from knee to ankle; the leg electrode, a brass plate strapped just below the knee, requires bare skin to complete the circuit. She will then be issued a white, prison-stitched cotton shirt and trousers, along with a heavy-duty adult incontinence brief—standard issue, as the involuntary muscle spasms from the current will cause a loss of bowel and bladder control.THE WALK TO THE CHAMBERAt precisely 6:55 AM, Mercer will be walked the final 50 yards—a corridor known internally as the "Last Mile"—to the death chamber. The room is kept at a chilly 65 degrees Fahrenheit to prevent overheating of the equipment and to steady the nerves of the officers.She will be directed to the chair, a high-backed wooden structure with thick leather armrests and a tilted headrest. Officers will secure her ankles to the leg rests with wide leather straps, pin her wrists to the armrests, and cinch a chest belt so tightly that she will be able to take only shallow breaths. A wet saline-soaked sponge will be pressed against her crown, and the copper helmet—weighing nearly 2 pounds—will be lowered over her head and ratcheted into place. A second saline sponge will be clamped to her shaved left calf, connected to the ground lead.THE STATEMENT AND THE SWITCHWith Mercer fully immobilized, Warden Cross will step to the microphone and ask, "Ms. Mercer, do you have any final words?" Her response—if any—will be transcribed by a clerk standing behind a one-way mirror. After which, a member of the execution team will place a black rubber hood over Mercer's face. At the warden’s nod, the executioner, positioned in an adjacent room behind a thick glass pane, will turn the handle switch to activate the generator.The protocol is unforgiving and precise:First jolt: 2,000 volts alternating current for exactly 60 seconds. This is intended to instantly render unconsciousness and stop the heart.Second jolt: After a five-second pause, 1,800 volts for 60 seconds—a lower charge meant to suppress any residual neural activity.Third jolt: A final 2,000-volt surge for another 60 seconds, delivered as a failsafe to ensure absolutely no brainstem function remains.Between jolts, a faint smell of ozone and burnt cotton will drift through the chamber’s ventilation system. A physician will then enter to check for a carotid pulse and listen for heart tones with a stethoscope. Only after the physician verbally confirms "time of death" to the warden will the straps be loosened and the helmet removed.For Mercer, the entire process—from the first strap to the final pronouncement—will take less than 12 minutes. For the witnesses behind the glass, it will be an eternity. For the state of Florida, it will be the 104th time since 1976 that it has used the chair to exact its ultimate penalty.
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Defense Files Multiple Appeals, Claims Trial Was Tainted by Media Coverage and Misleading Evidence

Jul 29, 2026 • Amanda Pierce

ROCKVILLE, August 3, 2026 — With just days remaining before Rebecca Ann Mercer's scheduled execution, her defense team has launched a series of emergency appeals in both state and federal courts in an effort to halt the sentence and secure a new review of her case.Mercer, 46, is currently housed on Death Row at Rockville Penitentiary and is scheduled to be executed by electric chair at 7:00 a.m. on August 11th, barring intervention by the courts or executive clemency.Her attorney, Judith Halloway, said the legal team has worked around the clock preparing motions that argue Mercer was denied a fair trial due to extensive pretrial publicity and what they describe as unreliable evidence presented during the prosecution."We are not asking the courts to ignore the seriousness of this case," Halloway said during a press conference Tuesday afternoon. "We are asking them to ensure that every constitutional safeguard was honored. Our position is that Rebecca Mercer did not receive the fundamentally fair trial guaranteed under the law."Among the filings submitted this week are petitions seeking a stay of execution while appellate judges review claims involving jury impartiality, evidentiary rulings, and alleged prosecutorial misconduct.According to Halloway, the defense believes several pieces of forensic testimony introduced during trial may have overstated their scientific certainty, potentially influencing jurors."Much of the evidence presented to the jury was, in our opinion, misleading and lacked the level of reliability that a capital case demands," Halloway said. "When someone's life is at stake, every piece of evidence must withstand the highest level of scrutiny."The defense also argues that months of intense media attention surrounding Mercer's arrest and trial created an atmosphere that made it difficult to seat an impartial jury."The public narrative surrounding Ms. Mercer had largely been written before opening statements ever began," Halloway said. "We believe the relentless media coverage substantially prejudiced the proceedings and deprived her of an objective hearing before a jury of her peers."State prosecutors have rejected those arguments, maintaining that Mercer received a fair trial and that her conviction and sentence have already undergone extensive judicial review. They contend the evidence presented at trial was lawfully admitted and that previous appeals have consistently upheld the verdict.Officials at Rockville Penitentiary have continued preparations consistent with departmental policy while legal proceedings remain active. Correctional administrators confirmed that Mercer remains housed in a secure unit where inmates scheduled for execution are monitored closely during the final stages of the appellate process.Should no court issue a stay, Mercer will be moved under standard execution protocols during the early morning hours of August 8. Prison officials have not released additional details regarding those procedures, citing security policy.Despite the approaching deadline, Halloway said her team remains committed to exhausting every available legal avenue."As long as there is a courtroom willing to hear our arguments, we will continue fighting," she said. "The justice system provides these safeguards for a reason, and we intend to pursue every one of them."Multiple motions remain pending before appellate courts, and legal observers expect decisions could come within days—or even hours—of the scheduled execution date. Until then, Mercer's fate remains in the hands of the courts as the final phase of her legal battle unfolds.
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Prosecutors Present Damning Evidence in Double Murder Arson Trial

Jul 09, 2004 • aelectricstars

State alleges Rebecca Mercer deliberately set deadly house fire that killed ex-husband and companionMay 18, 2004 | Rockville, Fla.The capital murder trial of Rebecca Ann Mercer, the woman accused of intentionally setting a house fire that killed her ex-husband and his girlfriend, entered its second week Tuesday as prosecutors unveiled what they described as overwhelming forensic evidence tying Mercer to the crime.Mercer, 47, has pleaded not guilty to two counts of First-Degree Murder and one count of First-Degree Arson in connection with the September 14, 2002, blaze that claimed the lives of Daniel Mercer, 46, and Angela Brooks, 39.Represented by Assistant Public Defender Michael Donovan, Mercer has maintained that she was not responsible for starting the fire and that investigators rushed to judgment because of the contentious divorce between the former spouses."This case is built largely on circumstantial evidence and assumptions," Donovan told jurors during opening arguments. "The State has created a story, but a story is not proof beyond a reasonable doubt."Prosecutors strongly disputed that claim.Assistant State Attorney Karen Ellis presented surveillance footage, witness testimony, forensic evidence, and DNA analysis that she argued places Mercer at the victims' residence only minutes before the fire erupted.A state crime laboratory analyst testified Tuesday that DNA recovered from a discarded gasoline container found near the scene matched Mercer's genetic profile. Investigators also discovered traces of gasoline and fire accelerants inside the trunk of Mercer's vehicle after it was seized less than twelve hours following the fire.Crime scene investigators further testified that several items recovered from Mercer's car—including disposable gloves, partially burned clothing, and a lighter—contained residue chemically consistent with the accelerant used to ignite the blaze.Perhaps the most damaging testimony came from a neighbor who told jurors she saw a woman matching Mercer's description arguing with Daniel Mercer outside the residence shortly before flames engulfed the home."I heard yelling," the witness testified. "About fifteen minutes later, I looked outside and the front of the house was on fire."Fire investigators concluded the blaze was intentionally set near the front entrance, preventing the victims from escaping as flames rapidly spread through the residence.Defense attorneys attempted to cast doubt on portions of the forensic evidence, suggesting investigators failed to adequately preserve the crime scene and overlooked alternative suspects. During cross-examination, Donovan repeatedly questioned investigators about gaps in the chain of custody surrounding several pieces of physical evidence.Mercer remained largely expressionless throughout Tuesday's proceedings, occasionally consulting with her attorney while family members of both victims watched silently from the courtroom gallery.If convicted, Mercer could face the death penalty. Prosecutors have indicated they intend to seek capital punishment, arguing the killings were premeditated and especially heinous because the victims were trapped inside the burning home with little chance of escape.The trial is expected to continue through next week, with additional forensic experts and fire investigators scheduled to testify before the defense begins presenting its case.
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