ST. LOUIS (AP) - St. Louis police say one man is dead and two others were wounded, one critically, in a shooting on the city's riverfront.

Police say the gunfire happened about 2 a.m. Wednesday. Investigators say the critically injured man was unstable at a hospital, and that the other wounded man was shot in the leg.

The name of the slain man was not immediately released.

There was no immediate word about any arrests or other specifics about the shooting.

The Circuit Attorney's Office charged 18-year-old Tyler Deboise with four counts of armed criminal actions, three counts of assault and unlawful use of a weapon.

The Associated Press contributed to this report.