October 23, 2014 8:08 pm Woman Joins Walk to End HIV for Her Grandfather This weekend NBC4 and the community will support for the 28th Annual Walk to End HIV. Aimie Krautwurst is walking for her grandfather. News4’s Zachary Kiesch has her story. Local 2:14 Opioid crisis: National drug take back day on Saturday 2:55 Concussion treatment: Returning to school and limiting screen time may help, study finds 2:39 What to know about ADHD medication and pregnancy 2:08 How to pick the best running shoes for outdoor exercise 3:41 Nail biting: A psychiatrist shares tips