Another Case Linked To Serial Shooter Van Shot On Interstate 71 POSTED: 3:36 PM EST February 6, 2004 UPDATED: 5:51 PM EST February 6, 2004 COLUMBUS, Ohio -- An eighth shooting has been linked by ballistic evidence to the series of shootings around the city's south side, according to the serial shooting task force. The shooting occurred at about 2:10 p.m. Tuesday, Franklin County sheriff Chief Deputy Steve Martin said. It was the 21st linked to the serial shootings, and the eighth linked by ballistic evidence. The driver of a van, John Caito of Bridgeville, Pa., was heading north on...