The Washoe County Sheriff’s Office arrested a suspected armed robber and a get-away driver after a robbery at a Sun Valley 7-Eleven. Julien Cohenour and Lidia Lomas, both 18, are being held at the Washoe County jail on charges of armed robbery and conspiracy to commit armed robbery. Cohenour is also charged with illegally carrying a concealed weapon. 19-year-old Jazmin Ruiz Lopez was also arrested. They’re also facing charges for a robbery that happened about 90 minutes later at the 7-Eleven on Baring Boulevard in Sparks.