207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
Rebecca Avery, a 13-year-old girl from Willoughby, Ohio, tragically lost her life on April 17, 1989. Her death was part of a horrific event known as the Kirtland Cult Killings, which remains one of the most chilling mass murders in Lake County's history. Rebecca, along with her parents Dennis and Cheryl Avery, and her siblings Trina and Karen , fell victim to cult leader Jeffrey Lundgren and his followers.

The investigation into the murders revealed that Jeffrey Lundgren, who led a small ...Read More
Victim Details

Rebecca Lynn (Becky) Avery

Female

Willoughby

OH

1989-04-17

13

Rebecca

Avery

11/16/2025