from reuters.com: Police have arrested a man in Texas suspected of killing his roommate, a former Mexicana airlines employee, whose severed head was found underneath the famed Hollywood sign overlooking Los Angeles in 2012, officials said on Monday. The suspect, 38-year-old Gabriel Campos-Martinez, was arrested on Sunday and is accused of murdering 66-year-old Hervey Coronado Medellin of Los Angeles and dumping parts of his dismembered body in Griffith Park near the Hollywood sign.