The prison guards for alleged child sex trafficker Jeffrey Epstein may have falsified the records showing that they were checking in on the jet-setting financier leading up to his apparent suicide at the Manhattan Correctional Center on Saturday.

Mola Lenghi of CBS News reported Tuesday evening that a law enforcement source said “corrections officers may have falsified the reports that they checked on Jeffrey Epstein as required by protocol.” He further said Epstein had been assigned a cellmate, but the fellow prisoner posted bail on Friday, leaving Epstein alone the day before he died. Lenghi said another source noted that “it appears Epstein had been dead one to two hours before he was found.”