Miami-Dade police say a 19-year-old fatally shot a 10-year-old while robbing a nail salon owned by the boy's parents.
Anthawn Ragan was arrested late Tuesday. Police are still searching for an accomplice, who hasn't been identified.
Authorities say a tip led them to Ragan, who turned 19 on Tuesday, at his sister's home.
Police say Ragan and another man entered the Honk Kong Nail salon Friday evening and robbed the store and customers. As they left, they fired two shots, striking Aaron Vu and his father, Hai Vu. The child died at a hospital and his father is recovering from serious injuries.
Police says surveillance video captured Ragan's face, and they publicized the photo in the community.
Ragan is being held without bail on multiple charges, including first-degree murder.