An aunt and her niece were hiking one of their favorite trails when a psycho viciously murdered them during a random killing spree in Utah this week, their devastated families said. Linda Dewey, 65, and Natalie Graves, 34, were at the Cockscomb Trailhead in Kane County – a spot they considered a “safe sanctuary” – on Wednesday when Ivan Miller allegedly stabbed and shot them before attempting to ditch their bodies in a dry creek bed, KSL reported. “Our family is dealing with the shock and the