A violin instructor from Erie, Colo., faces charges in connection with the alleged fondling of several students, and police said think there may be more alleged victims.

Boulder police first arrested Frankie John Domenico, 25, last month on suspicion of sexual exploitation of a child and promotion of obscenity to a minor.

Another alleged victim came forward two weeks later and told police that the teacher fondled him multiple times.

Erie spokesman Fred Diehl said when police first contacted Domenico and asked about allegations, Domenico responded, "Which one?"

Domenico reportedly admitted to authorities that he had fondled "a few" boys, according to police.

Anyone with more information or who knows of possible victims is asked to call police at (303) 441-3373.