Mount Pleasant---Authorities say a second person has died as a result of a car crash into a vacant fire station in Mount Pleasant. 27-year-old Julie Cesar Miramontes Jimenez---from Mount Pleasant---died Monday of injuries suffered in an early morning crash on Sunday. Police say Jimenez was driving the vehicle that crashed into the vacant South Shore Fire Department building. His passenger---22-year-old Lily Ventura Samarin---of Racine---died at the scene of the crash. Authorities say that the preliminary investigation shows speed was a factor in the crash.