LOUISIANA, Mo — Kaylee Davis records “History Lives” segments for February at KJFM Radio in Bowling Green. Topics for the month are the Valentine’s Day murder of a Louisiana police officer, a Pike County man’s effort to avoid the Civil War, the origin of the phrase “Once a Piker, Always a Piker,” the coldest temperature recorded locally and a warning about chewing tobacco in church. “History Lives” is sponsored by the Louisiana Area Historical Museum and KJFM.