Mazzoleni left Astana on 16 July 2007, following implication in the Italian Oil for Drugs case. On 8 April 2008 Mazzoleni was given a two-year suspension due to his involvement in this case.
Mazzoleni left Astana on July 16, 2007, after being implicated in the Italian Oil for Drugs case. In April 2008, he was given a two-year ban for his involvement in this case.