Sacramento County Sheriff's detectives say a young man was shot and killed Tuesday night at a North Highlands apartment complex.
Witnesses reported hearing some sort of argument between a "group of males" and then gunshots.
The victim was said to have been shot once.
Investigators say the shooting happened at the Summertime Apartments complex near Elkhorn and Walerga.
At least one person was detained Tuesday night with another suspect outstanding, deputies said.
Rina Nakano contributed to this report.