The real reason i think is to attempt to minimize the kind of speculation in which actual people are wrongly named as the perpetrator of what has been judged a terrorist act. Actually wrongly named before relevant detail has been officially released. Speculation about killing other people. I would hope that very little, if any, of that sort of vicious and dangerous speculation is missed here. Would always appreciate a pm if it is thought it may be.
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”