Willis, who is already facing kidnapping and firearms charges, has now been charged with child pornography charges and the 2014 murder of Rebekah Bletsch.
The Muskegon County Prosecutor's Office is expected to reveal a charging decision related to Rebekah Bletsch's murder case Wednesday morning at 10 a.m.
Police found a mask, rubber gloves, photographs of females chained and bound, batting gloves, and a ball gag inside of locked boxes in Jeffrey Willis' van. They also discovered a 22-caliber pistol with the serial number scratched off, and a bar with wrist restraints.