tine after an officer-involved critical incident. 15th and Greenfield shots fired Dig deeper: A criminal complaint said one witness heard several gunshots and then saw five people on dirt bikes, some of them wearing masks, riding through the alley near 15th and Greenfield. Another witness said he saw a group of people on dirt bikes arguing when one of them shot an AK47 style rifle multiple times into the air and at the ground. A third witness said he heard a round of gunshots, called 911, looked outside, saw the muzzle flashes from a second round of gunshots and heard dirt bikes ride away from the area. Investigators found a cluster of 20 bullet casings in an alley near 15th and Greenfield. Officers recovered Rodriguez-La Court's rifle after the police shooting, and court filings said there were 10 bullets left in one 30-round magazine, and 30 rounds left in another 30-round magazine, consistent with 20 having been fired. A preliminary ballistics test determined the casings found in the alley matched the gun recovered from Rodriguez-La Court at the police shooting scene. Jouthem Rodriguez La-Court Criminal charges Dig deeper: The Milwaukee County District Attorney's Office charged Rodriguez-La Court as an adult with second-degree recklessly endangering safety and two misdemeanors: possession of a dangerous weapon by a person under 18 and obstructing an officer. Rodriguez-La Court is being held in the Milwaukee County Jail on $30,000 cash bond, court records show. His next court appearance is scheduled for Nov. 13. Editor's note: Previous coverage spelled Rodriguez-La Court's name differently. FOX6 News is using the spelling provided on court documents related to the case.