ST. LOUIS COUNTY, Mo. – Police are investigating a shooting that left a man dead and two others injured Sunday evening in north St. Louis County.

According to the St. Louis County Police Department, the shooting occurred a little after 7:30 p.m. near W. Florissant Avenue and Dunn Road.

Police say they initially responded to a call for a shooting victim in the area of Graham Road and two additional victims that were already at a nearby hospital. Officers later determined that all three victims were shot in the area of W. Florissant Avenue and Dunn Road.

At the hospital, police say a man was pronounced dead following the shooting. According to police, the second victim in the shooting suffered from life-threatening injuries but is expected to survive. Additionally, the third victim, located at Graham Road, was transported to the hospital, suffering from non-life-threatening injuries.

The investigation is ongoing. If you have any information on the shooting, you are advised to contact the St. Louis County Police Department at (636) 529-8210 or, to remain anonymous and possibly receive an award, contact CrimeStoppers at 1-866-371-TIPS (8477).