Port St. Lucie police are investigating a deadly shooting.
Officers were sent to 209 SW Chapman Avenue just before noon.
Police say Paul Winant, 31, was visiting a home owned by James Quaglia, 55, and his live-in girlfriend, 50-year-old Barbara Evans.
At some point there was an argument between the two men and it became violent when Quaglia pulled a handgun, according to police.
There was a struggle and when Winant gained control of the weapon Evans got involved, police say.
Winant ended up being shot in the torso and was taken to a hospital in critical condition where he later died.
Quaglia was also injured and hospitalized but does not have a gunshot wound, according to police.
Police say they are continuing to investigate the circumstances of the shooting.
Story updated to reflect location is on Chapman Ave.
PSL Police confirms shooting off Chapman Ave is fatal. Just got to the scene. Gathering details now @WPTV
— Alyssa Hyman (@AlyssaHymanWPTV) May 13, 2016
PSL police: in the process of trying to get a search warrant to search the home where shooting happened @WPTV pic.twitter.com/b4rWUTfXvm
— Alyssa Hyman (@AlyssaHymanWPTV) May 13, 2016
