Balotelli was involved in some ugly exchanges with United players on the final whistle after celebrating in front of opposition supporters.
Mancini said of the latter incident: "I didn't see it. I want to wait because every time, 'It's Balotelli's fault'."
When the incident was describe to him, Mancini joked: "We can put him in jail? Next week, we can put him in jail for this."