Whike like everyone else here I am extremely keen for the culprit to ne caught and punished, the Police, and the Mail (and all media including socials) ought to be VERY careful how much they reveal about the identity of the suspect as his lawyers could argue that the publicity might compromise a fair trial.
Strictly I think 'contempt of court' kicks in when the suspect is formally charged but it would be a shame if this individual's (bound to be) expensive lawyers weasel him out of it on this basis.
But my God if it is him.... hopefully it's attempted murder