Jeffry Rudy Sierra Lopez, a 32-year-old Hispanic man, was killed on May 20, 2016, in Austin, Texas during a drug transaction that turned violent. The confrontation took place in the parking lot of an H-E-B on South Pleasant Valley Road and East Riverside Drive. A second person at the scene suffered non-life-threatening injuries and a woman who was with Lopez was assaulted.

Montoya was arrested and charged with first-degree murder and held at the Travis County Jail with bail set at $400,000. Court documents say Montoya had prior dealings with Lopez and his associates, which contributed to tensions before the shooting. The incident involved multiple participants and occurred during an illegal drug deal.

Did anyone who knew Lopez, Montoya, or others present that day witness the confrontation or have additional information about the events in that parking lot?