Matthew Matt Christensen, 24, was working a part-time shift at Lee’s Discount Liquor on West Warm Springs Road in Las Vegas on the night of April 18, 2016. He had been saving to buy a car and was about to start a full-time job as a property inspector. Family remembered him for his bright smile and love of pop culture, including superhero movies and Game of Thrones.

That night three men entered the store intending to rob it; two were armed. They demanded that Christensen open the safe, but he did not have access and did not tell them that his pregnant manager could. According to authorities and family, he had his hands in the air and did not resist when one of the men shot him execution style.

Surveillance footage helped identify three suspects: Ray Charles Ray Ray Brown and brothers Lee Dominic Sykes and Lee Murray Sykes. Subsequent legal proceedings resulted in convictions and prison sentences for all three men for their roles in the robbery and Christensen’s murder.

Did anyone in the community have contact with Matthew that night or information about the robbery that could help complete the timeline?