Palm Beach County Sheriff Ric Bradshaw said in a statement Friday the investigation will focus on whether deputies monitoring Epstein violated any rules while he was out on work release. Under a 2008 plea deal, Epstein was allowed to spend most days at his office rather than in the county jail.
Epstein served a 13-month sentence, registered as a sex offender and paid restitution to dozens of victims who were teenagers at the time of his encounters with them.
The 66-year-old Epstein is also on trial in New York on federal sex trafficking charges that could result in a 45-year prison sentence. He had previously escaped federal charges.