ORLANDO, Fla. — A central Florida television journalist and a little girl were fatally shot Wednesday afternoon near the scene of a fatal shooting from earlier in the day, authorities said.

Orange County Sheriff John Mina said during a news conference that they’ve detained Keith Melvin Moses, 19, who they believe is responsible for both shootings in the Orlando-area neighborhood.

Besides the Spectrum News 13 journalist and the 9-year-old girl, a TV crewmember and the girl’s mother were wounded during the second shooting.

Mina said they don’t immediately have a motive for any of the shootings.