Patricia Alejandra Silva, 27, was killed on June 27, 2020, at a backyard cookout at her home on Genie Drive in the Parkland area of El Paso, Texas. According to witness accounts, four men entered the gathering through a side gate, confronted a guest and an argument escalated into gunfire. Silva was standing on her patio when she was struck in the face and died immediately.

Investigators say witnesses and social media material, including Facebook photos and a YouTube video, helped identify four suspects: Martreil Price, Chris Thomas, Nasir Dante Gillespie and Justin Lajes. Price and Thomas were arrested in Tempe, Arizona, by U.S. Marshals and Tempe police and later returned to El Paso; Gillespie and Lajes were taken into custody in El Paso with assistance from federal and state fugitive task forces and local investigators. Charges announced included engaging in organized criminal activity-murder and aggravated assault among others.

Who in the Parkland neighborhood that night might have seen the confrontation or has photos or video of the men entering the property?