Unsolved Murders of Woman Along Florida I-4 Interstate Highway FBI Claims a Long Haul Truck Driver Is Responsible. Sarasota Private Eye Bill Warner was Featured in Part 6 of the Edgy A&E 8 Part Docu-Series 'The Killing Season'. I have been Focusing on the I-4 Serial Killer Who Appears to be a Trucker Roaming the Roads. A&E SERIES THE KILLING SEASON "A Killer On the Road: After private investigator Bill Warner's alarming revelation that there exists long haul truckers moonlighting as serial killers terrorizing America’s interstate system.  I have done extensive research into multiple unsolved murders, mostly young women involved with drugs and prostitution along the I-4 corridor. Serial killers: 2,000. There are thousands of unsolved mysteries throughout America every year, many of which are homicides. Although it's impossible to arrive at an exact number of serial killers, officials at the Murder Accountability Project (MAP) estimate there are as many as 2,...