HOUSTON – A man was killed and three others injured — including a small boy — after shots were fired at an apartment complex pool in southwest Houston, according to investigators.

Houston Police Department officials said the shooting happened around 6:45 p.m. Sunday at the Napoleon Square Apartments in the 6200 block of Renwick Street.

“I walked outside and I saw a man lying dead there, right in the middle of the street. He was just lying there near the pool,” Michelle Guerrero said.

Investigators said a group of people got into an argument near the pool. There was yelling, there was gunfire and in the mayhem, a 40-year-old man was shot and killed. A 19-year-old man and a woman, 21, were shot and a 3-year-old boy was grazed.

The man was pronounced dead at the scene. The three injured were taken to a local hospital and are expected to survive, police said.

HPD is investigating.

No arrests have been made in the case.

Anyone with additional information about the shooting is asked to contact the HPD Homicide Division at 713-308-3600 or Crime Stoppers at 713-222-TIPS.