They say they have a cast of a footprint 5 inches wide and 15 inches long. A group of Bigfoot hunters claim to have found footprints and heard calls of the legendary creature in Oklahoma. About 30 people spent Memorial Day weekend on a Bigfoot hunt in the Kiamichi Mountains in the southeastern part of the state, the Tulsa World reports. They say they have a cast of a footprint 5 inches wide and 15 inches long. "The toes were clearly visible on the cast after it was lifted up," said D.W. Lee, director of the Mid-America Bigfoot Research Center....