secret location. somebody took a piece of tubing and rerouted a gas line into that roof top unit sending gas inside the building. os earth smelled the gas and cleared the building before anyone was injured. a month and a half later, again at the gang unit s no longer seek location, this gate was booby trapped with a loaded gun which went off and missed an officer by a few inches. after that, an officer found what has been described as a crude pipe bomb that had been attached to his car. device itself was designed and intended to hurt or kill the officer. reporter: the last incident was last week. four city trucks torched outside city hall. in the wake of the michigan militia indictments, a case in which police officers were the alleged target cork these attacks be the work of a militia? initially investigators say suspicion fell on the motorcycle club. across the street from the gang unit is a church and according to police, two days before the
torched outside city hall. in the wake of the michigan militia indictments, a case in which police officers were the alleged target, could these attacks be the work of a militia? initially it fell on the motorcycle club. across the street from the gang unit is a church. and according to police, two days before the first incident there was a huge gang funeral at that church. investigators speculated that someone at the funeral may have figured out the gang unit s secret location. but a source close to the case tells cnn investigators now think it s unlikely they re responsible. through his attorney, the president of the motorcycle club is publicly denying any involvement. we asked former fbi profiler to weigh in. he says the crude but lethal attacks, the gas, the gun taped to the fence, and the pipe bomb leads him to think it s an individual with a grudge or a small group with similar views. he says established gangs would