Anthony Dewayne Dunn was a 40-year-old man from Pampa, Texas, remembered for his love of family, fishing, and playing dominoes. On the afternoon of September 18, 2024, Amarillo police were called to The Larsson apartment complex in the 2200 block of SW 7th Avenue after reports of a shooting. Officers found Dunn deceased in the parking lot from multiple gunshot wounds.

Investigators say a tense and complicated relationship existed between Dunn and 25-year-old Keon Trashone Mathis. Court documents report that a woman named Vember Jeffries had an 11-month-old child with Dunn and was seven months pregnant with Mathis’s child at the time. Jeffries told police Dunn had been stalking her, which had led to earlier conflicts between the two men.

According to Jeffries and witnesses, a confrontation began in the building’s lobby, escalated into a physical fight in the parking lot, and ended when Mathis opened fire. Witnesses reported Mathis continued shooting as Dunn tried to flee and fired additional rounds after Dunn fell to the ground. The suspect left on foot and later was identified in connection with the shooting.

Did anyone in Amarillo or Pampa know Dunn or have information about his relationship with Jeffries or Mathis?