A TV reporter and a nine-year-old girl have been fatally shot near Orlando, Florida, close to the scene of a murder that took place hours earlier.
A second reporter and the girl's mother were shot and injured by the same gunman, who is also suspected of the other homicide, police say.
The two Spectrum News 13 journalists were covering the killing of a woman in the area that morning when the teenage suspect returned, police say.
It is unclear if they were targeted. บาคาร่าà¸à¸à¸™à¹„ลน์77
The suspect was armed when he was arrested and was not co-operating with police, said investigators.
None of the three people killed in Wednesday's two attacks in Pine Hills, a suburb west of Orlando, has yet been identified.