According to Gawker, New York Post city editor Dan Colarusso quit last night. One source inside the newsroom describes the mood: "Devastated. No one’s too happy, not a good day."
Media Mob has an e-mail out to Post spokesman Steven Rubenstein, and is awaiting comment.
UPDATE: A spokesman declined comment.
A source familiar with the details confirmed, however, that Mr. Colarusso handed in his resigntion.