DMarcus Ladell Collins, 24, was shot in the early hours of July 30, 2017, in Chattanooga, Tennessee. Police responded to a 911 call around 4 a.m. and found Collins with a gunshot wound; he was taken to a hospital and died of his injuries. Funeral services were held on August 6, 2017.

Investigators identified Lamarcus Quintez Smith in the case. Smith admitted to killing Collins and told police his motive was retaliation, saying a cousin of Collins had previously shot at him and that he wanted to make someone feel it. Smith was arrested and charged following his confession.

What information do readers in Chattanooga have about Collins, his movements that night, or contacts who might shed light on the events leading up to the shooting?