Serial Killers & Murderous Minds Serial Killers & Murderous Minds

Introducing: The First 48 | From Crime House and A&E

Aug 2, 2026 · 44m

Summary

In Tulsa, Oklahoma, detectives investigate the murder of Mark Lake, an unhoused man shot at his encampment. Witness accounts and surveillance footage lead to the arrest of suspects Jason Arce and Andres Martinez, who sought revenge over a stolen bike. Both men are convicted, with Arce receiving life in prison and Martinez 40 years. The episode highlights the victim’s wife’s resilience as she rebuilds her life.

Topics discussed

Introduction and Crime House partnership Victim Mark Lake's personal story Case overview and sponsor segments Crime scene arrival and initial evidence Interview with witness Rowdy Peterson Interview with victim's wife Georgette Sponsor segments and case recap Identifying suspect AJ Latimer Apprehension of suspect Jason Arce Interrogation of Jason Arce Reviewing gas station surveillance video Arrest of Arce and search for AJ Interrogation of suspect AJ Martinez Case resolution and guilty plea Georgette's life after the murder Outro and final sponsor segments
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