Alexander Mitchell Riffenburg

Missing Since: January 9, 2009
Missing From: Palmdale, California

Alexander Mitchell Riffenburg
Alexander Mitchell Riffenburg
Alexander Mitchell Riffenburg
Alexander Mitchell Riffenburg aged to 9 yearsAged to 9 years

  • Classification: Endangered Missing
  • Date of Birth: September 29, 2007
  • Age Missing: 1 (16 months)
  • Hair Color: Blonde
  • Eye Color: Blue
  • Height: 3'0"
  • Weight: 40 lbs.
  • Gender: Male
  • Race: Caucasian

Alexander was last seen with his father, Thomas Riffenburg on January 9, 2009. Alexander and his mother, Jennifer Anne Walsh, disappeared and neither of them has been seen or heard from since. Thomas Riffenburg confessed to their murders in 2017 but Alexander has not been located.

Investigating Agencies:
  • Los Angeles Police Department Missing Persons Unit: 1-213-996-1800
  • National Center for Missing & Exploited Children: 1-800-843-5678
Case Numbers:
  • Police Case #: 1499-31023
  • NCMEC Case #: 1240895

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