Nice of you to be so considerate, but not all foreigners are shot five times in the head by the police. I'm assuming that's what you meant seeing as the bombers were English.
Perhaps they were, but according to the media recruited, "organised" and "commanded" by others from outside our shores. Don't expect those of us who've had a fright to be totally logical, we just want our old life style back without any extremism.
And no, I don't think the shooting of an innocent anything other than tragic.