A transgender paedophile will spend an extra 33 months in jail after attacking guards and threatening to place one wardens genitals in a blender.
Marcia Walker, 51, who is deemed too dangerous for a womens prison after raping two young girls, left a series of vile voicemails threatening to kill and maim prison officers.
She also phoned Crimestoppers from HMP Frankland in Durham — known as Monster Mansion due to its many murderers, rapists and terrorists — falsely claiming there was a bomb in the staff car park.
A source at the prison said Walker is trouble and must be kept isolated for everyones sake.
She makes life difficult for herself, said the source. If she just tried to get on with people, her time inside would go a lot quicker.
Marcia Walker (pictured), 51, who is deemed too dangerous for a womens prison after raping two young girls, will spend an extra 33 months in jail after threatening to place a wardens genitals in a blender
HMP Frankland, known as Monster Mansion for the number of killers, rapists and terrorists who are held there
Walkers fellow inmates at the jail (seen from above) include terrorist Michael Adebolajo, who murdered soldier Lee Rigby, serial killer Levi Bellfield, who murdered schoolgirl Milly Dowler, and former police officer Wayne Couzens, who kidnapped, raped and murdered Sarah Everard
Guildford Crown Court heard Walker sent shocking voice messages threatening to cut off a mans penis, place his genitals in a blender, cut the brakes on his car, burn down his house and place a bomb under his car.
She sent further threatening voicemails, letters and emails to staff, including one in which she vowed to shoot a warden dead and others in which she made vile racist comments.
On January 24, Walker phoned Crimestoppers from Category-A HMP Frankland, in County Durham, with the intention of inducing… a false belief that a bomb was present in the staff car park at the jail.
And she physically assaulted two prison officers at Frankland by beating.
She was charged with two counts of racially aggravated public disorder, for which she got 18 more weeks in jail.
Two counts of assaulting an emergency worker got her an extra 31 weeks.
Two charges of sending malicious communications led to an extra year of prison time.
Walker also admitted communicating false information about the bomb with intent, for which she got six months.
And for sending a communication threatening serious harm, she will spend an extra two years and three months locked up.
Some of the sentences, handed down on August 20, were ordered to run concurrently, so they come to 33 months in total.
One further charge of sexually assaulting a man was dropped.
HMP Frankland is home to some of Britains worst criminals, including terrorist Michael Adebolajo, who murdered soldier Lee Rigby on the streets of Greenwich, serial killer Levi Bellfield, who murdered schoolgirl Milly Dowler, and former police officer Wayne Couzens, who kidnapped, raped and murdered Sarah Everard.
Walker was originally jailed for 13 years in 2003 after raping two girls, one of whom was aged four.
Formerly known as Mark Walker, she is legally recognised as female by the prison authorities but has been in a long-running dispute over access to gender realignment surgery.
In 2021, Durham Crown Court heard Walker attacked guards after they objected to her having razor blades.
She claimed that being unable to shave herself worsened her gender dysphoria. When prison officers entered her cell, she spat at one and told him: I have Covid.
The court heard that Walker was already angry that copies of National Geographic magazine – sent into jail by a charity – had been confiscated from her cell because they contained pictures of naked children.
During interview, Walker had insisted she had no sexual interest in the images in the magazine, adding: They cannot take my razors from me.
Fiona Lamb, for Walker, said at the time: The defendant has had quite an unpleasant experience being in custody. Im sure no one enjoys it, but because of the defendants personal circumstances it has been very difficult for her.
Despite her decision to identify as a female, prison bosses decided Walker would pose a risk if moved to a womens jail and should be kept in isolation.
Other inmates were said to be furious because they were kept in their cells for 45 minutes so Walker could wash and eat alone.
A source said: She has to be treated as a woman but cannot be moved to a female prison because she poses a risk.
And, as shes legally a woman, she must be kept apart from male inmates.
The Prison Service said: Transgender prisoners do not receive special treatment and have access to the same facilities as male prisoners.