Supermarket stabbing; was justice truly served in the case of a store owner who killed a young man?

In this powerful interview for this week's episode of CRIME CAPSULE: Ripped from the pages of a reporter's notebook, a mother shares her family's devastating loss over the murder of her son. He had been on a long road to recovery from addiction when a store owner in downtown Raleigh accused Mark Garrity of shoplifting a bottle of Gatorade and then stabbed him to death in broad daylight in front of many onlookers. Taiseer Zarka was found guilty and sentenced to more than five years in prison which Mark's mother, Amy, believes is a small price to pay for taking her son's life. Chelsea Donovan covered this case from the beginning. In this interview, Amy shares her heartbreak and her frustration over a justice system she believes failed her son.