On the evening of April 11, 2020, 15-year-old Fabian Medina was shot and killed in the 1600 block of South Tennyson Street in Denver. He was found dead in the street among spent shell casings. A 36-year-old man, Jose Contreras, was also fatally shot in the same incident; a third male was wounded and survived.

Denver police identified and detained Guadalupe Villanueva the day of the shooting after he was injured in the same exchange of gunfire. He was arrested on suspicion of first-degree murder but released two days later and no charges were filed in connection with the deaths of Medina and Contreras. The investigation remains open and no one has been held responsible for those killings.

If anyone has information about what happened on South Tennyson Street that night or knew Fabian, Contreras, or the other wounded man, please come forward to investigators.