On the evening of June 9, 2015, a confrontation at Desert West Park in Phoenix turned into a deadly shootout that left three young men dead, including 20-year-old Alberto Garcia. He had been at the park with his older brother, 24-year-old Oscar Garcia Armenta, and a 23-year-old friend, Miguel Lopez, when the exchange of gunfire—police said more than 20 rounds—sent people running for cover.

One victim was found dead at the scene; Alberto Garcia and the third man died after being taken to a nearby hospital. Officers recovered a weapon under the body of one victim and searched for other weapons and individuals who fled as the shooting began. Investigators described the incident as the result of a dispute between two separate groups, and no motive has been released.

No arrests were publicly announced in the years that followed and the case remains unsolved. If anyone was at Desert West Park that night or has information about what happened, please share what is known.