Milwaukee Police are investigating a serious crash that happened around 3:45 p.m. on February 13 in the 2500 block of W. State Street. A northbound 2006 Ford Crown Victoria being operated by a 30-year-old Milwaukee man failed to stop for a stop sign and struck a 2003 Cadillac Escalade traveling eastbound on W. State St. A 43-year-old female passenger of the Cadillac was ejected from the vehicle and suffered serious injuries. The 41-year-old male driver of the Cadillac suffered minor injuries. The driver of the Crown Victoria suffered non-life threatening injuries and admitted to using drugs prior to driving. Additional narcotics were recovered from his vehicle. He is currently under arrest and charges will be presented to the Milwaukee County District Attorney’s Office early next week.