School spokeswoman Catherine Sullivan-DeCarlo says the New Haven school system banned candy sales in 2003 as part of a districtwide school wellness policy.
Michael's suspension has been reduced from three days to one, but he has not been reinstated as class vice president.
He says he didn't realize his candy purchase was against the rules, but he did notice the student selling the Skittles on Feb. 26 was being secretive.
