Around September, Hall began to lose support when it became apparent that she lacked a campaign message, sticking mainly to her "love for Toronto" and arguing that she could get a "new deal" with the provincial Liberals.
Miller was attacked by all candidates for musing about tolls on roads leading into Toronto, but he dropped the proposal before it could do much harm.
Miller's next message about banning the island airport bridge distinguished himself from the other candidates and he eventually vaulted into first place, to the surprise of many.
Nunziata refused to release specifics, although the media speculated that it was Tory's campaign, which was subsequently cleared by the police investigation.
Tory in fact received a boost in the polls for his promise to drop out of the election if any wrong-doing had been discovered, while Nunziata was accused of mischief and smearing his opponent with unsubstantiated claim.
He was also dogged by his "flip-flopping" on controversial positions that he had taken as a federal MP, such as denying his private member's bill to ban abortion.
Since Miller beat Tory by only 36,000 votes, with the results it would only take a small portion of the unconfirmed list to affect an election outcome.