206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
Clarissa Riojas, an 18-year-old Hispanic female, tragically lost her life on April 25, 2018, in San Antonio, Texas. She was fatally shot by her ex-boyfriend, 19-year-old Louis Nickerson, in her apartment in the 3900 block of Southeast Military Drive. The incident occurred in front of her younger sister, who immediately called 911. Nickerson fled to a nearby wooded area and shot himself after the killing.

The couple had a troubled relationship, with Riojas reportedly experiencing both phys ...Read More
Victim Details

Clarissa Riojas

Female

Hispanic / Latino

San-antonio

TX

2018-04-25

18

Clarissa

Riojas

11/29/2025