SIOUX CITY, Iowa (AP) — A Sioux City man accused of impersonating a police officer and enticing young girls and inappropriately touching them has been sentenced to seven years in prison. The Sioux City Journal reports that 31-year-old Joey Alberts pleaded guilty Wednesday to enticing away a minor, indecent contact with a child and three counts of impersonating a public official.

According to court documents, Alberts was arrested in March 2014 after authorities say he approached girls in 2012 and 2013, telling them he was a police officer. Alberts was accused of inappropriately touching two 13-year-old girls on separate occasions, and trying to lure a 12-year-old and 13-year-old girl into his car in separate incidents.

Alberts must register as a sex offender upon release from prison.