A 26-year-old rookie Louisville police officer – who graduated from the police academy just 10 days ago – was hospitalized after being shot in the head while responding to a mass shooting Monday at a downtown bank that left four people dead and nine injured, police said. 'A sense of pride' swells across US police ranks as officers hail the quick, heroic Nashville school massacre response One other officer was also injured in the attack. ”Greenberg said that he handed Wilt his graduation diploma from the police academy