This video sent by a passer-byer, Kathy Riddlespurger, shows a large police presence near 700 W. and Riverdale Road in Riverdale. Riverdale Police are investigating the stabbing death of a 34-year-old woman who was found unresponsive in an apartment Thursday afternoon. Riverdale Police Chief Casey Warren said Riverdale officers were dispatched to the Greenhill at Riverdale Apartment located near 4100 South and 300 West around 2:30 p.m. after a 911 call of an assault involving a possible stabbing. When the officers arrived on scene, Warren said they found a woman severely injured with stab wounds. “Once they gained entry inside the apartment, they located a victim that was injured. Officers and the Riverdale Fire Department responded, attempted lifesaving measures, and unfortunately weren’t able to resuscitate the victim, and she was pronounced deceased at the scene,” he said. At that point, Warren said officers quickly turned their attention to the suspect, who had fled the apart...