How do I delete my account?

Searched the knowledgebase, help, forum,etc.
I've been looking in the "My Profile" page, but found nothing about deleting your own account.
So how do I do it?
PS: I don't want to recieve any e-mails from the crims.
No new rounds, no new updates, no nothing.
Basically I want:
- to delete my account from the crims
- to NOT recieve any emails from The Crims.

Atleast tell me how the heck do I deletet my account?