A registered sex offender is back in jail after he was accused of exposing himself to children at an Orange County mobile home park.

Investigators said Jack Dublin exposed himself to five children, including one as young as 6, at the Big Oaks mobile home park, off Old Cheney Highway, south of State Road 50.

Dublin is a registered sex offender for crimes committed against a child back in 1993.

He was on probation at the time of his arrest Wednesday.