America's Most Infamous Crimes with Katie Ring America's Most Infamous Crimes with Katie Ring

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

Jul 20, 2026 · 44m

Summary

In Tulsa, Oklahoma, detectives investigate the murder of Mark Lake, an unhoused man shot near his encampment. Witnesses identify suspects AJ Martinez and Jason Arce, who killed him over a dispute involving a stolen bike. Surveillance footage and witness testimony lead to the arrest of gang member Jason Arce, a Sereños affiliate, and accomplice AJ Martinez. Both are charged; Arce receives life in prison for first-degree murder, while Martinez pleads guilty to manslaughter. The episode highlights the victim’s wife’s crucial role in solving the case and her subsequent journey to stability.

Topics discussed

Introduction and show sponsorship Episode intro: The Dark Trail case overview Crime scene discovery and initial witness Rowdy Peterson Interview with witness Rowdy Peterson Interview with victim's wife Georgette Lake Identifying suspect AJ Martinez Locating and interrogating suspect Jason Arce Interrogation of Jason Arce Surveillance footage reveals Arce's lies Arrest of Jason Arce Interrogation of AJ Martinez Arrest of AJ Martinez and GSR results Case resolution and Georgette's recovery
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