"We've sent detectives out to every gas station within a mile of Interstate-75," says Lt. Steve Maynard, spokesman for the Alachua County Sheriff's Office, which last Thursday was first notified about a suspicious skimming device discovered by a maintenance worker at a Shell Station located in the vicinity of Gainesville, Florida. So far, three card-skimming devices hidden in gas pumps at three stations have been discovered by the Alachua County Sheriff's Office, and the U.S. Secret Service has been notified as part of the gas-pump card-skimming investigation.