A 17-year-old girl in Ohio fatally bludgeoned her older boyfriend?s mother with a rock ? after giving him a five-hour ultimatum to kill her himself, authorities say.
Kaitlyn Coones of Cleveland is being tried as an adult on murder charges in the death of Nicole Jones, 53, with prosecutors saying the teenager beat Jones to death in April ? just days after she left her foster home to be with her boyfriend, Jonathan Jones, 33.
Coones had allegedly given Jones ? who was previously convicted over his illegal relationship with the underage girl ? a five-hour window to kill his mom, who disapproved of their relationship.