Missing Since: 2011-07-21 Location: Altadena, California
Pfeiffer was last seen in Altadena, California on July 21, 2011. He got into an argument with his wife and left home at 1:00 a.m. He drove his car to a friend’s house and left it there with a note saying it should be returned to his wife. Pfeiffer has never been heard from again. 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 NamUs Los Angeles Regional Crimestoppers Updated 1 time since October 12, 2004. Last updated February 25, 2012; casefile added.