Updated at 8:55 a.m. with names of those involved in the shooting.
One man is dead after an altercation in the 3400 block of Spring Avenue, Dallas police say.
Witnesses told police they heard an argument and then gunshots shortly after 10:30 p.m. Thursday.
Officials say witnesses then found 55-year-old Gary C. Dotie, lying next to a truck with gunshot wounds. He was pronounced dead at the scene, according to police.
During the preliminary investigation, homicide detectives say they identified the alleged shooter as 46-year-old Larry Dwayne Robinson.
Robinson later admitted to shooting Dotie during an interview with homicide detectives and was transported to jail, officials say.