Updated at 9:59 p.m. Sunday: Revised to include information about an arrest.

Police have charged a man with murder after a 21-year-old was found fatally shot in a Garland apartment Saturday afternoon.

Jesus Mendoza, 22, turned himself in to Garland police Sunday night in connection with the death of Jaylan Devon Hadnot.

Jesus Mendoza (Garland Police Department)

Officers were called about 3:30 p.m. to the 4600 block of Saturn Road, near LBJ Freeway, after witnesses directed them to an apartment. Officers found Hadnot inside with a gunshot wound.

He died at a hospital, Garland police Lt. Pedro Barineau said.

Detectives learned that a group of people, including Mendoza, left that apartment shortly after neighbors heard gunshots from inside the home.

Police later determined Mendoza shot Hadnot and got a warrant for his arrest.

Bail has not been set for Mendoza, who is being held in the Garland Detention Center, police said.

An investigation is still ongoing, police said.

Anyone with information about the case may call Garland police at 972-485-4840. Tips may also be submitted anonymously to Crime Stoppers by calling 972-272-8477 or visiting garlandcrimestoppers.org.

Staff writer Dana Branham contributed to this report.