Earlier Friday, a 16-year-old boy was killed after what police and his family said was an accidental shooting in the Bridgeport neighborhood. Christian Bandemer of the 900 block of West 36th Street was pronounced dead at the scene after being shot in the chest with a shotgun at 11:35 a.m., according to police and the Cook County medical examiner's office. The teen was in the 3500 block of South Parnell Avenue as his friend and cousin showed him the shotgun and it accidentally went off.