Suspected cop killer on the loose, inside the search for the 'survivalist' fugitive

31-year-old Eric Matthew Frein is the prime suspect in an ambush that left one Pennsylvania State Trooper dead and left another seriously injured. Frein is on the run and believed to be armed and dangerous. Police also describe him as a survivalist who is ideally suited to life in the wild. Jason Carroll has the latest on the search.

Where does a manhunt like this start? Anderson asked former LAPD psychologist Kris Mohandie and former FBI Deputy Director Tom Fuentes.