ACWORTH, Ga. (AP) --Cherokee County sheriff's investigators told the Atlanta Journal-Constitution they arrested 19-year-old Robert Matteson of Acworth and charged him with felony murder.
Police also arrested 18-year-old Saphire Foster of Acworth. She is charged with battery.
Sheriff's investigators said 19-year-old Chris Sanchez of Woodstock was stabbed during a fight early Saturday morning at a Acworth residence.
Sanchez died later at an area hospital.