The 'serial killer' son of a murderer has been arrested after hundreds of bones belonging to young women were found submerged in his pond. Wealthy property heir Apichai Ongwisit, 40, is being held by police in Bangkok, Thailand, after the body of his former girlfriend Warinthorn Chaiyachet, 22, was found in the pond six months after she disappeared. Her decomposing remains were identified by a large tattoo on her back ...