A man shot and killed his girlfriend and her two adult daughters early Tuesday morning, prompting an 11-year-old girl at the north Florida home to call 911, authorities said.

Bradford County Sheriff's Office Chief Deputy Brad Smith described the shooting as a domestic incident, First Coast News reported.

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Responding deputies found Johnnie Bernard Brown, 46, in the home's front yard suffering from several cuts. He and the girl were both taken to a Gainesville hospital, where they were treated and released. Brown was taken into custody.

FL crime scene tape

A Florida man is accused of fatally shooting his girlfriend and her two adult daughters following a violent domestic dispute. (FOX News)

Inside the home, investigators found the bodies of 49-year-old Quanique Robinson, 27-year-old Danisha Sims and 25-year-old Windshay Roddey, according to officials.

Brown told investigators that they were having an argument when one of the women started attacking him with a knife, and that’s when he shot them, officials said.

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Brown is facing three murder charges and one attempted murder charge. Jail records didn't list an attorney that could comment on his case.