A Teacher's Murder
Killer Cases · Season 7 · Episode 8
In February 2021, Mario Fierro, a popular high school teacher, was gunned down in his driveway in cold blood as he got ready to leave for work. Detectives uncovered a chilling trail of online clues.
Episode Details
Air date, runtime, timezone, and episode position.
Season
7
Episode
8
Air Date
01/Aug/2025
Air Time
21:00
Runtime
43 min
Overview
Episode summary.
In February 2021, Mario Fierro, a popular high school teacher, was gunned down in his driveway in cold blood as he got ready to leave for work. Detectives uncovered a chilling trail of online clues.
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