Crime Solvers Central
CSC
207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
Cynthia Olinde Tisdale, a 63-year-old woman of Caucasian ethnicity, tragically lost her life on May 18, 2018, during the Santa Fe High School shooting in Santa Fe, Texas. Cynthia was a beloved substitute teacher at the school, known for her dedication to helping special needs students. She had recently taken up the role out of a genuine love for teaching and assisting others.

On the day of the shooting, Cynthia was among the ten victims killed by a 17-year-old gunman named Dimitrios Pagou ...Read More
Victim Details

Cynthia Olinde Tisdale

Female

White / Caucasian

Santa-fe

TX

2018-05-18

63

Cynthia

Olinde Tisdale

12/01/2025