Deleting all appointments in Outlook

Where I work some people have been let go. There accounts have been backed up and deleted from active directory. But there appointments they set are still on the other users calendars. How do I remove all appointments set by a "Organizer" so that these do not keep popping up. I cannot get on that users log in to delete them because the account in AD is gone.

Any suggestions?

Thanks!

Justin

Read this thread and in particular follow the link in reply #2

Might be what you need.

http://www.petri.co.il/forums/showthread.php?t=21391

Those posts are a bit vague but I kind of understand them, would I have to remove the delegates on all users computers? There are about 30 users where I work and I would like to find a way around that.

Well, you interpreted the posts the same way I did. looks like you'd have to remove all delegates on all users computers the way I read it.

You could try one and see if it works, then you'd know for sure.