Six people were shot, two fatally, in an apparent gambling-related incident Saturday night, according to the Shelby County Sheriff's Office.

The victims who died were identified Sunday morning as Marcus Conway, 18, and Marquese Taylor, 22. The sheriff's office said both are from Memphis.

Three victims were taken to Regional One Health and a 13-year-old was taken to LeBonheur Children's Hospital with serious injuries. One was released Sunday and the other three are in non-critical condition, according to police.

No one was in custody, but investigators believe it was not a random shooting.

"It's believed that this incident occurred as a result of a feud while gambling," the sheriff's office said in a statement. "Investigators believe that this was an isolated incident and that the victims knew the suspects."

Deputies responded to Sunridge Drive, in a neighborhood just south of Egypt Central Drive in northern Shelby County, sometime before 9 p.m.

Multiple neighbors said the incident happened at a house on the 4600 block of Sunridge Drive. The house pointed out had blood stains down the driveway. Blood stained footprints were on the sidewalk in front of the house and extended in front of one house west of the residence. Remnants of caution tape were on the house identified by neighbors.

Janice Baxter, who lives in the neighborhood, said it is relatively quiet, but that she had seen signs of trouble at the house where the incident happened. She said a woman and her son moved in a few months ago. Since then she had heard shouting outside, and Saturday, she heard gunfire.

"I heard boom, boom," Baxter said on Sunday afternoon. "I called a neighbor to make sure she was OK and then the police showed up."

Baxter said the entire street was blocked off for several hours.

One person was pronounced dead on the scene and another died at the hospital, according to the sheriff's office.

Anyone with information is asked to call Crime Stoppers at 901-528-2274.

Reach Jennifer Pignolet at jennifer.pignolet@commercialappeal.com or on Twitter @JenPignolet.