Four people are in custody in connection with an armed robbery at Scheels Sunday. 23-year-old Dalton Frederick was arrested at the Peckham Gardens Condominiums on Neil Road just after 3:30 Monday morning. Police now say 23-year-old Tiffany Hiller is NOT a suspect, instead police are now looking for Nicole Fisher of Reno. Sparks Police say a woman and two men entered the store, concealed a number of items, and tried to leave without paying. Loss Prevention personnel from the store stopped the three near the front of the store, and one of them pointed a handgun at the officer. The two men then drove off in a pickup, while the female ran off in the opposite direction.The vehicle was located near the Sparks Marina, and the suspects ran into a nearby apartment complex. Officers were able to locate three suspects before determining a total of five people had been involved. Sparks police arrested 20-year-old Fernando Valle, 24-year-old Tyler Fisher, and 24-year-old Nina Smithson on charges related to this case. All three are from Reno. The vehicle used during the incident was stolen from Reno, and the license plates from the vehicle were also stolen from Reno, but not associated to that vehicle.