Getty Images Tap Here To Add Us Weekly As A Trusted Source Add as a preferred source on Google Cops in Portland, Oregon, have arrested a 38-year-old man who they allege beat his newborn son to death. Arlo Darnielle-Arroyo was only 11 days old on May 4 when he was rushed to an area hospital. Suspecting abuse, medical staffers contacted police about the unresponsive baby. Doctors dubbed the child's injuries "suspicious," according to a press release on the arrest of Arlo's dad, Felipe Arroyo, Jr.