(Sacramento, CA) — The Sacramento County Sheriff’s Office believes there may be more victims of a registered sex offender who was arrested back in February. Forty-four-year-old Scott Prange was arrested at a shopping center in Rancho Cordova, after a store clerk saw him shopping for a promise ring with a 15-year-old girl and alerted police.

Investigators found out Prange had previously been arrested on suspicion of possessing child pornography. There were also videos of him abusing a seven-year-old girl from Placer County. And, he had inappropriately contacted several kids across California and in other states.

Authorities say Prange has been connected with children in Sacramento, Placer and Butte Counties.