Man killed Monday morning on Salem Drive SW in Gwinnett County

Questioning underway in Gwinnett homicide
Detectives in Gwinnett County are trying to figure out what led to a fatal shooting on Monday morning on Salem Drive in the Stone Mountain area. Police have said it is a "domestic-related" situation and they are questioning the suspected shooter. No arrests have been made at this time.
GWINNETT COUNTY, Ga. - Gwinnett police responded to a homicide on Monday morning in the 5100 block of Salem Drive SW near South Stockbridge Road in the Stone Mountain area.
What we know:
According to the Gwinnett County Police Department, a man was shot and killed at a home on the street. Another man has been detained. Police say it's a "domestic-related incident," but the exact relationship between the men is unknown at this time.
A resident of the area told FOX 5 Atlanta that she heard about 5 gunshots. Police officers responded to the scene around 7:50 a.m., according to GCPD.

The person who has been detained is being questioned and investigators are actively being questioned and processing the scene for evidence.
What they're saying:
FOX 5 Atlanta spoke to several family members of the victim and they are heartbroken. At this time, neither the victim or the other person involved have been identified.