Wednesday experts testified that a folder labeled 'RSB' - Rebekah Bletsch's initials - was found on Willis' computer and it contained photos of her as well as wanted posters from after her murder.
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.
It has been three years since 25-year-old Jessica Heeringa disappeared from a gas station in Norton Shores.
The young mother's story will be featured on an upcoming episode of Disappeared on the Investigation Discovery channel, WZZM-13 reports.
Jessica Heeringa was last seen working at a gas station in Norton Shores nearly two years ago. This weekend, her story will be told on an "Unsolved Mysteries" webisode.
Unsolved.com will air the webisode this weekend. The "Unsolved Mysteries" TV show has aired since 1987 and is now on the Lifetime Channel.