(KRON) -- Several firearms were seized and a suspect has been arrested following a Safeway gas station robbery investigation in the North Bay, the Napa County Sheriff's Office announced Tuesday. The investigation stemmed from a robbery reported on Dec. 9 at the Safeway Fuel Station in American Canyon, located at 105 American Canyon Road. A search warrant was later obtained for a residence in Vallejo in connection to a suspect. Man dies after overnight Christmas Eve shooting in Vallejo On Dec. 23, the sheriff’s office, along with the Napa Special Investigations Bureau and the American Canyon Police Department, executed the search warrant at the Vallejo home. (Napa County Sheriff's Office)(Napa County Sheriff's Office)(Napa County Sheriff's Office) Detectives said they located three unserialized firearms, including an AR-15-style pistol, an SKS-style rifle and a handgun. Also uncovered were a Tec-9-style pistol, high-capacity magazines, suppressors, ammunition, brass knuckles, illegal narcotics and drug paraphernalia, according to the sheriff’s office. One suspect in the gas station robbery was arrested.