Shaver, Madison "Maddy" May

Inmate ID: #UQ143909
Classification: Correctional
Holloway Prison London
Inmate Status
Demographic Data
First Name Madison "Maddy"
Middle Name May
Last Name Shaver
Date of Birth 1998-02-06
Age 28 Years
Birthplace Melbourne, Victoria, Australia
Race / Ethnicity White
Gender Female
Height 5'8"
Weight 126 lbs
Eye Color Blue
Convictions / Penalties
Code Offense Penalty Details Date Sentenced
Count #1
07-19SN5K
1st Degree Murder Death Penalty
Hanging
No Date Scheduled
2026-05-01
Age at sentencing: 28
  • 1st Degree Murder
    Count #1
    Code: 07-19SN5K
    2026-05-01
    Age at sentencing: 28
    Death Penalty
    Hanging
    No Date Scheduled
Case Files:

No public case files mapped to this archive profile.

Summary

Madison was convicted of 1st degree murder and sentenced to death by hanging for the murder of Cassie O'Grady. Cassie stole Maddy's boyfriend and she brutally murdered both her boyfriend Justin and Cassie. The detectives who arrived on scene said they had never seen such a horrific sight of the amount of blood everywhere and the bodies mutilated.

News Articles / Stories
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Protestors speak out against Arianna Schmitt's execution

Sep 03, 2026 • The Telegraph

HMP Holloway Prison's gates were surrounded yesterday afternoon and this morning with protestors of Arianna Schmitt's execution. As the hangman and his assistant arrived at the prison yesterday afternoon around 4pm GMT, they were met with violent protestors hurling insults and throwing various items at the car as it entered through Holloway's gates. Scotland Yard had to send over extra officers to help with security. Many protestors remained throughout the night lighting candles, praying, and singing hymns. Thursday morning around 6am GMT, protestors began to arrive in the hundreds and even thousands as it got closer to 8am. The prison's front walls and gates were lined with flowers, cards, and even stuffed animals in honor of Arianna. Scotland Yard had several barricades surrounding the prison entrance to help with crowd control along with several officers on horseback. About a quarter to 8am, the crowd began singing hymns and praying for Arianna. Then 5 minutes to eight o' clock, the crowd became a silent vigil for the condemned. Precisely at 8am, the only sound to be heard was from a nearby church chiming the time. About 10-20 minutes past 8am, a black flag was raised within Holloway's walls and the Sheriff came out and placed the official execution notice on the front gate confirming that the deed was done. Shortly after that, the crowd began to disperse with many weeping and others mortified by the horrifying experience. One could feel the eerie and deadening silence of the spectators, which left many numb and in shock.The next scheduled execution at Holloway is Judith Mertens scheduled for Monday, September 7, 2026 at 8am GMT. We still have not heard anything yet on Madison Shaver's reprieve, but will update as soon as a decision is made.Article byWalter Westheimer
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Reprieve!!!!!

Aug 18, 2026 • The Telegraph

With only hours to spare, Ms Shaver was granted a reprieve from the Home Office after her lawyers presented new claims in regards to her mental health not being considered at trial. Ms Shaver’s attorneys have requested a reprieve so that she can be tested by a trained psychologist. The prosecution argued that this appeal is just a waste of the Crown’s time and that it should have been brought forward during trial. The Home Office has granted a temporary reprieve so that Ms Shaver’s mental health can be assessed by a trained psychiatrist. A new execution date has not been set yet.
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