Missing Since: 2024-01-05 Location: Los Angeles, California
Crehan was last seen near a hiking trail in the Mount Wilson area in Los Angeles County, California at 4:49 p.m. on January 5, 2024. He has never been heard from again. Crehan is not an experienced hiker and his brother stated he would not have been prepared for an emergency. Few details are available in his case. Investigating Agency Los Angeles County Sheriff’s Department 323-890-5500 Source Information California Attorney General’s Office Attempt to Locate Zachary Crehan’s Facebook Page ABC 7 Updated 1 time since October 12, 2004. Last updated June 16, 2025; casefile added.