July 21, 2017 5:15 pm Man Accused of Beating Mother With Metal Pipes Pleads Not Guilty NBC 7’s Astrid Solorzano reports on the arraignment of a man suspected of hitting his mother in the head over 30 times with two metal pipes. US & World Videos 2:45 La Jolla Concours d'Elegance classic race cars 1:39 Troops Endure Hyper-Realistic Training 2:07 New study links consuming red meat with dementia 2:05 Police find, return dozens of abandoned Amazon packages 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl
