Stephen McCullagh, a former YouTuber convicted of killing his pregnant girlfriend Natalie McNally, has appealed his life sentence, according to reports. Prosecutors allege that McCullagh used a fake alibi based on a pre-recorded “Grand Theft Auto” livestream, which he presented as evidence of his location at the time of the killing. The appeal challenges the life term imposed after his conviction. Both outlets also report that McCullagh faces significant safety concerns while in custody, given the nature of his case. Authorities reportedly take additional precautions to protect him in prison. The reports do not provide details on the grounds of the appeal or any changes to his legal status at the time of writing. The case continues as the appeal process moves forward.