ST. LOUIS (AP) - St. Louis authorities say the fourth and final suspect in an ambush shooting that injured a police sergeant is in custody.
Police say four men were in a car before dawn Tuesday that pulled in front of the 39-year-old sergeant's private car in which he was sitting. One of the suspects opened fire on the officer, who returned gunfire. The suspects fled.
Prosecutors on Thursday charged the 23-year-old suspected gunman and the 27-year-old alleged getaway driver with felony assault and other counts. They're jailed on $200,000 bond.
The second of two back-seat passengers in the suspects' vehicle surrendered Thursday. They haven't been charged.
The officer was treated at a hospital and released.