Authorities arrested a 26-year-old Fullerton man accused of molesting his 11-year-old violin student at her home, according to the Fullerton Police Department.
Police identified the suspect at Daniel Hansol Oh, a USC student.
Investigators said the alleged crimes occurred during a three-year period. They said they are speking with three other possible victims.
Police said they learned of the alleged molestation after the girl, now 15, told her pastor.
The girl's parent were at home during the alleged acts, but investigators said the lessons occurred in a seperate room. The door to that room was closed, said Sgt. Mike MacDonald.
Oh is being held on $100,000 bond.
Police asked that anyone with information about the case call 714-738-5327.
