Kill Fast News Today

>> reporter: nearly a week after that street shootout, authorities now revealing new details about the suspect, mohamad barakat. police say barakats internet history showed searches for "explosive ammo," "kill fast" and "mass shooting events." and even a search for a downtown street fair the night before the shooting. >> in the days leading up to there, hes looking for specifically to the region for large crowd events in the region. >> reporter: wallin and two other officers on the scene of a fe...