QUINCY, WA.-A 48-year-old Quincy man was killed and a woman received serious injuries in a one vehicle collision Sunday night. Jose Lozano was the passenger in a car driven by 48-year-old Angela Anaya of Quincy. Deputies say Anaya was driving at high speed north on Road P-Northwest when she failed to negotiate a curve. The Cadillac tripped and rolled four times, ejecting Lozano. Anaya was injured but able to walk to her Quincy home, and she was then driven by a friend to Quincy Valley Medical Center. Deputies spent over three hours searching for the collision. A deputy found Lozano dead at the scene around 3 a.m. Monday. Anaya was later transferred to a regional hospital where she was admitted in serious condition with a fractured skull. Alcohol and excessive speed contributed to the collision.