In 2004, a general election in Spain was scheduled for 14 March, which was not contested by Aznar, but by his successor as lead of the PP, Mariano Rajoy. On 11 March, the 2004 Madrid train bombings occurred, which killed 192 people. The attacks were perpetrated by al-Qaeda, but the government claimed the bombings were perpetrated by ETA. In the few days between the bombings and the election, the PP defended this position: however, a major sector of the population rejected the hypothesis that the attacks were perpetrated by ETA and believed the government was lying because of the bombings' possible connection to Spanish support for the invasion of Iraq. This led to a massive drop in support for the PP in the days before the election, and the opposing PSOE's José Luis Rodríguez Zapatero won the election.