The shooting occurred on the 9600 block of Great Hills Trail, EMS said. Great Hills Plaza and The Arboretum shopping centers are near the location.
The suspect in the shooting, Stephen Broderick, remains at large, according to police.
First responders initially reported that three people were injured with gunshot wounds, and were receiving CPR. Officials later reported that three people had died on the scene.
No other injures have been reported at this time.
Here s what we know about the situation.
Suspect in shooting identified as Stephen Broderick
At a 2:30 p.m. press conference, police identified the suspect in the shooting as Stephen N. Broderick.