It was a proactive decision from an experienced officer that allowed police to first confront suspected shooter Vance Boelter, starting a exhaustive manhunt that would end 43 hour

For the second straight day, law enforcement officials are searching for 57-year-old Vance Luther Boelter in the shootings of two Minnesota lawmakers and their spouses.

Former Boston Police Commissioner Ed Davis joins CBS News with more on his experience seeking a suspect in a major crime investigation. This comes after Vance Boelter's capture following a manhunt for the suspect in the shootings of two Minnesota lawmakers and their spouses.