tacteccal team. they had agents jumping out of a helicopter in a separate search area on friday morning. it is how quickly the guys can move in and taking every call even though this was particularly 40 miles south of the search area. when they responded to the report, they found a cabin in the woods and smelled gun powder and heard a cough. and they ordered matt to surrender and so they shot and killed him. remember that david sweat is a convicted killer and killed a sheriff's deputy and ran over his body. he is armed and they are treating this search cautiously. >> rick thank you. >> and with the july 4th holiday approaching the department of homeland security is telling law enforcement open for possible terrorist threats.