ROCKLIN, Calif. -- A suspected sexual predator was arrested by the Rocklin Police Department Monday. 

Rocklin Police Sgt. Trent Jule says that they were informed yesterday by a concerned parent that 21-year-old Mark Bevan, a former track coach at Rocklin High School, was having an inappropriate sexual relationship with a 15-year-old student.

"The victim confirmed that a sexual relationship was occurring," Jule said. 

The victim told officers that her relationship with Bevan started with sexting before it bacame sexual.

Bevan faces multiple charges including unlawful sexual intercourse and possesion of obscene matter of a minor.

Investigators are also looking for more possible victims.