MEMPHIS, Tenn. -- A man wanted for a murder outside a Memphis Kmart store is in custody.
Artavius Brown, Sr. is charged with second-degree murder.
Investigators say Brown took off after shooting his ex-girlfriend's new fiance' this past Sunday.
Reginald Williams died from his injuries in a Kmart parking lot.
Police say there was an altercation during the parental exchange and a shot was fired.
Brown took off with his one-year-old-son.
The child was dropped off at a police station and was not hurt.