Stop N Grab Convenience Store ============================= Author: Unknown This one has all the markings of an armed robbery gone sour. 9-1-1 operators received a cell phone call from a man named John Liston who identified himself as an off-duty Nevada police officer on vacation. Liston called it in as a robbery in progress, noting that he could see at least one armed gunman from his position outside the store. It was at this point that the operator lost contact with Liston. CNT has contacted the store owner, who tells us that there is a single clerk on duty, one Brian Kirby. Liston and Kirby are the only two known civilians on the premises, but there is a high probability that store customers may have also been caught inside.