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 SILENCE
Mercer, 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 CHAMBER
At 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 SWITCH
With 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.