A Michigan church youth pastor who moonlights as a Christian rock singer and has performed before high-profile conservative audiences has been accused of preying on teenagers in his father’s flock for more than 10 years.

Michigan State Police began investigating Zachary Radcliff, a former music and youth director at Oakwood Church in Augusta Township, on Oct. 2.

A church’s music and youth director, who is the son of its senior pastor, has been arrested and charged with child sex crimes, Michigan authorities say. Michigan State Police said its investigation began Oct. 2, when troopers learned Oakwood Church employee Zachary Radcliff had solicited child sexually abusive material from a minor.

Zachary Radcliff, 29, was arrested following an investigation into accusations that he sexually explicit material from minors.

Zachary Radcliff, the music and youth pastor at Oakwood Church in Ypsilanti, Washtenaw County, is accused of a string of offenses relating to sexually abusive activity