Mark of a Killer (2019)

S3E9 Deaths in the Desert

Title: Desert Murders Plot: Detectives in El Paso are on a frantic mission to apprehend a cruel murderer who is concealing his victims in the arid desert, whether they are still breathing or not. The team faces a relentless race against time to uncover the truth behind these shallow graves and stop the heinous acts before more lives are lost.