Does anyone remember the great Garland Texas massacre?

Two Jihadis and their FBI handler went to Garland to shoot up a 'Draw mohammed" convention. They were entering the parking lot when they spotted a traffic cop. The erstwhile jihadis lept from the car guns blazing bullets flying. The cop pulled his service revolver and shot the two jihadis in the head (they were wearing body armor) thereby ending the mass killing before it got started. The FBI agent who was driving the car tried to make a run for it and was soon arrested. Isn't it amazing what good policing and police trained in the use of weapons can do. So why do you think the FBI was directing the jihadi action? Serious question when you consider Uvalde.