The Warren County prosecutor said the suspected shooter has been identified but not arrested or charged.
A 24-year-old Florida man was identified as the victim in a fatal shooting early Saturday in the Panther Valley section of Allamuchy Township.
Gage Theard, of Milton, Fla., was shot shortly after 4 a.m. at a home in the first block of Alexanders Road, Prosecutor Richard Burke said Sunday.
Burke would not name a suspect, but said the shooter used a 9 mm handgun and shot Theard twice in the upper torso.
Burke said the suspected shooter has been identified but not arrested or charged.
"There's a lot of pieces to this particular puzzle," Burke said.
Fatal shooting probed in Warren County
Burke would not confirm initial reports of a domestic disturbance in which a woman shot someone after she was attacked.
Burke was not aware of any relatives of the victim in northwestern New Jersey or the Lehigh Valley, he said.
The Warren County Prosecutor's Office is continuing the investigation and expects to release more information later, Burke said.
Pamela Sroka-Holzmann may be reached at pholzmann@lehighvalleylive.com. Follow her on Twitter @pamholzmann. Find lehighvalleylive.com on Facebook.