 The remote detonator in his hand or on his person when he shot. We don't know any other information about that. Well, except about the parents. We'll get to that in a second. So the point is, they had this guy on their radar for at least 30 minutes before he fired a shot. At least 30 minutes. And they had pictures of him. And there are videos of him scaling and scoping the building. They just let him go.