A Hyattsville man was found guilty of forcing a 14-year-old girl to perform oral sex on him at gunpoint in 2005, Prince George's County State's Attorney Angela Alsobrooks announced.

Kevin Lewis Deleon, 32, was convicted of a first-degree sex offense. According to authorities, the girl was leaving a family party with her two younger siblings when she fell on the way back to her apartment. Deleon picked up the girl, held a gun to her head and forced her to perform oral sex on him, attorneys said.

Authorities said Deleon has a history of sex offenses and was a registered sex offender at the time.

Deleon is scheduled to be sentenced on Jan. 25 and faces life in prison.