By Tom Watkins, Nick Valencia
and Phil Gast
updated 6:50 PM EDT, Fri March 22, 2013
Brunswick, Georgia (CNN)
-- Two teenagers were arrested Friday in the shooting death of a 13-month-old boy who was in his stroller, according to police in this coastal city.
The suspects are a 17-year-old boy and a 14-year-old boy, Police Chief Tobe Green told reporters Friday. Both have been charged with first-degree murder, police said.
Green identified the older suspect as De'Marquise Elkins, saying he will be treated as an adult in criminal proceedings. The 14-year-old was not identified because of his age.
"We are turning every stone to get a motive," said Green.