Mackenzie Shirilla’s prison video sex, NSFW threats to staff, & relationships with inmates exposed in bombshell new docs

CONVICTED murderer Mackenzie Shirilla – who killed her boyfriend and their friend after purposefully driving into a brick wall – has racked up a string of X-rated and bizarre prison infractions behind bars. Shirilla, 21, has been punished for everything from accused sexual contact with another inmate and a sexual video call, to hiding a...