On the evening of November 22, 2013, as the 50th anniversary of President John F. Kennedy's assassination drew to a close, Kenneth Mills Tucker, 19, sent a tweet letting the world know his plans for the night: "Out with the gang Dooney Wayne n Rell what's going on tonight. My last weekend being a teenager." It was to be Kenneth's last weekend ever. Shortly after 3 am on November 23, a residential area of northwest Indianapolis crackled with gunfire from an automatic... (GunPolicy.org)