sleeveless ready exclusively at lenscrafters. yoeight-dollar any pizzas areke here.'ll only find them in pizza hut's any any box. any two medium pizzas, any toppings on any of our world-famous crusts. just eight bucks each. any way you want. make it great. >> announcer: once again, robin roberts with "taken." >> nancy tyler had been kidnapped at gunpoint by her ex-husband. but just seconds before he grabbed her, she managed to call for help. >> on this particular morning we received a call from the city of hartford. and they told us they were investigating a possible kidnapping. >> matthew reed is the chief of police in south windsor, connecticut, a rural suburb where nancy had lived for 12 years with her ex-husband richard shenkman. >> mr. shenkman was a bit peculiar, so we really needed to find out what was going on. >> in a stroke of luck, shenkman had forgotten to turn off nancy's cell phone. by triangulating its signal, police hoped to learn where he was taking her. >> we were able to track its location and that it was within about two miles of the south windsor