A United States Postal Service mail carrier was killed in a crash in Santa Rosa Monday evening, police said. The incident happened at around 5 p.m. in the area of Corrigan Street and North Point Parkway. The crash involved a USPS vehicle and a pickup truck. Police said the mail carrier was killed while the other driver was hospitalized. Police added that the truck driver may have suffered a medical emergency prior to the crash. The area will be closed for the next few hours while police investigate the scene. This story is developing. Check back for updates.