Career
During the Knesset term it emerged that he had voted twice during the second and third readings of a bill on the emergency economic plan in May 2003. After voting on his own panel, he also voted using the panel of absent Likud MK Inbal Gavrieli. Both votes were cast against the bill.
After being accused, Hazan then attempted to tamper with the evidence by removing the machines in question from the storeroom in which they were kept.
However, he was caught in the act by the Knesset"s CCTV. Nevertheless, despite the clear evidence, on 22 December 2003 the Knesset narrowly voted (by a majority of one) not to lift his parliamentary immunity. Hazan was convicted and sentenced to four months of community service and a six-month suspended prison term.
He appealed the sentence, but was rejected by the Jerusalem District Court on 17 January 2007. He was not re-elected to the Knesset in the 2006 elections.