Mackenzie Shirilla, the so-called “‘Hell on wheels’ killer” featured in a new Netflix documentary, has compiled 23 disciplinary violations since arriving at the Ohio Reformatory for Women, according to the New York Post . Among the citations for Shirilla, who is serving two concurrent 15-years-to-life sentences for the July 2022 deaths of Dominic Russo and Davion Flanagan: flashing her breasts to visitors during video calls, and being found with nude photographs and unidentified pills inside her cell. In the case of the flashing, the person that she showed her breasts to returned the favor by revealing “her breast with a dildo sticking out of her pants twice,” and walking into the camera frame completely naked, according the reporting officer. Shirlla was given 60 days of video visit restrictions, though she and the person she showed her breasts to had previously completed six previous video calls without getting caught.…