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 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks