Manchester United boss Ralf Rangnick admits he hasn't spoken to Harry Maguire since yesterday's news of his bomb threat.
Maguire has stated he expects to play against Arsenal tomorrow.
Rangnick said, "I haven't seen him because I only got to know about this terrible, terrible thing yesterday afternoon. Since then I haven't been able to speak with him.
"But again this is another bad sign of the crazy world we're living in. Obviously I feel very sorry for Harry that he had that terrible experience, but he knows that we're all behind him - the club, everybody, the players, his team-mates.
"It's sad enough that crazy things like that happen."