Controversial striker Mario Balotelli provided the spark as Manchester City stormed Old Trafford to humiliate rivals Manchester United 6-1.
Hours after more headlines about his off-field antics following a fire at his home, Balotelli struck twice to set up a convincing win for the Barclays Premier League leaders over 10-man United.
Balotelli also won the free-kick which led to a straight red card for United defender Jonny Evans before Edin Dzeko struck twice and Sergio Aguero and David Silva added to the tally.
Source: PA