A Michigan man has been arrested in Windsor in connection with the murder of his estranged wife, whom police are still trying to locate. Windsor police officers took Brian Aaron Marbury into custody at the Windsor-Detroit Tunnel Monday night. The 45-year-old is  charged with the first-degree murder of Sahra Bulle (Bull), who was last seen the evening of May 26... On the weekend , Windsor police issued a call for the public's help to locate the 36-year-old Bulle. Though the Windsor Police’s Major Crimes Unit continues to search for the Windsor woman, they say 'significant evidence' enabled investigators to obtain a warrant for Marbury's arrest.