Is this normal behaviour for a manager?

[Beesandhoney123]

Manager is under a lot of pressure but today sent email accusing me of doing something i havent done, reallly aggressive and rude, and ordered that no one respond and waste his time. I can't even reply and ask what on earth he means because I'm a bit scared of him now. He's recently promoted which fully support but he seems to think managers should be nasty.

How can I defend myself if not allowed to? Just ignore but then looks like agreeing with him! I've never been treated like this, and I've worked for some corporate psychos over the years.

Ah, just seen it's a family run business, which may make it harder.
Look for a new job is my advice in that case.

It sounds like his email was seen by others so your reply needs to be seen by them too. Also copy in the parents as they are ultimately responsible for placing him in a managerial position and hopefully will tear stripe off him for acting in an unprofessional manner.
Just state the facts
The report was completed by me on Jan 10th and sent for review. I don't want to be spoken to in that way again..

This with bells on. Don't have any truck with it as from now. Don't put up with it. Not for 1 minute.

I merely ask. I know that the manager behaved badly, I was simply pondering the course of events.

I would report him - he needs to go.