In Nevada, police say a Utah mother shot her young daughter inside a Las Vegas hotel room before killing herself during a trip for a cheer competition. A young woman is murdered and dismembered in North Dakota, but searchers have yet to find her remains. A woman searching for her missing dog learns the pet was beheaded after a viral Instagram post, sparking outrage and a SWAT standoff in northwest Atlanta. Drew Nelson reports.See omnystudio.com/listener for privacy information.