Reno Police are investigating a robbery at a restaurant near Reno High School. Police say, 32-year-old Carlos Olivarria walked into a Chinese restaurant at the Village shopping center and pulled out a gun and demanded money. He left with an undisclosed amount of cash. Shortly after, the man was found at the Truckee River near Idlewild Park and was taken into custody. The stolen money was returned. No one was injured.