Three people are under arrest for a homicide this week in Reserve.
The St. John the Baptist Parish Sheriff's Office says deputies called to the scene of a shooting found 18-year-old Jacoi Cosey dead inside a vehicle on Northwest First Street at Railroad Avenue, shortly after 9:30 Wednesday night.
Today the sheriff's office announced they arrested two adults and one teenager for second degree murder and armed robbery.
Brandon Blackmore, 20, of LaPlace, Tyshley Marks, 22, of Reserve and Emanuel Rayfield Jr., 17, of Reserve, are facing charges of second degree murder and armed robbery.
Investigators say the suspect robbed Cosey of a firearm.
