Mayor Nutter, at a debate during his 2007 campaign, pledged that he wouldn't seek re-election if the 2010 homicide tally was more than the 288 killed in 2002. Then at his inauguration in January 2008, he set what turned out to be an overly ambitious goal of slashing the city's murder rate by 30 to 50 percent in three to five years. He won re-election this year.