>> i'm the captain of fly aways. maybe that is two fly aways. really split ends. a massive manhunt underway for any suspects in the shooting of two officers in ferguson, missouri. >> there is a change in command, st. louis county police and missouri highway patrol taking over security in the city. >> reporter: detectives spent hours yesterday canvassing the neighborhood surrounding the ferguson police department looking for evidence and questionings neighbors there for any information regarding who it is that did this shooting. we told they have several leads that they are following at this time but have not identified suspects and no arrests have been made. at one point yesterday they seemed to zero in on this home about six blocks from the police