While, Bhutto's former Law Minister Mairaj Muhammad Khan described Bhutto as "a great man but cruel". His family remained active and influential in politics, with first his wife and then his daughter becoming leader of the PPP political party. His eldest daughter, Benazir Bhutto, was twice Prime Minister of Pakistan, and was assassinated on 27 December 2007, while campaigning for 2008 elections. While his son, Murtaza Bhutto, served as the Member Parliament of Pakistan, and was also assassinated in a controversial police encounter.