June 15, 2016 5:05 pm Man Convicted in Grandmother's Stabbing Death A man was convicted of fatally stabbing a grandmother. Patrick Healy reports for the NBC4 News at 4 p.m. on Wednesday, June 15, 2016. US & World Videos 2:34 Campus police union blames UCLA for violent response 3:18 USC's commencement preparation includes increased security patrol 1:56 1 person killed after car crashes into South LA church 3:30 Protest on USC campus continues ahead of graduation 1:47 ‘Star Wars' characters bring joy to pediatric patients