PITTSBURGH — (WPXI)- Pittsburgh police have made a second arrest in the shooting death of an 18-month-old baby in downtown Pittsburgh last month. According to a release from police, a joint operation by Pittsburgh police, U.S. Marshals and Allegheny County Police resulted in the arrest of Markez Anger for the drive-by shooting death of De’Avry Thomas on May 29. Twenty-three-year-old Anger was taken into custody in Turtle Creek early Sunday morning. He was charged with criminal homicide, conspiracy, possession of a firearm prohibited, and firearm not to be carried without a license. According to a criminal complaint, the suspect police first arrested, 26-year-old Londell Falconer, told investigators he was the driver in the shooting. Police said the investigation is ongoing.