Begging to have jurors spare her son's life, the mother of a triple killer who lured his victims with Craigslist job offers testified Wednesday that he had a troubled childhood and suffered physical and sexual abuse. "I love Richard with all my heart," a teary-eyed Carol Beasley testified during the sentencing phase of the trial of her son, 53-year-old Richard Beasley. He was convicted last week of killing three men and wounding a fourth, all lured with offers of farmhand jobs in southeast Ohio in 2011.