The Australian ambassador and Philippine presidential candidates condemned the leading contender's remark at a campaign rally last week that he "should have been the first" to rape an Australian missionary who was assaulted and killed by prisoners in 1989. Davao City Mayor Rodrigo Duterte was speaking about the killings of 36-year-old Australian Jacqueline Hamill and four other missionaries during a hostage situation at a prison in his city. Soldiers stormed the prison after learning that a male hostage had been killed and female hostages were raped. All 16 convicts and five of the 15 hostages died. "What came to my mind was they raped her, they took turns raping her," Duterte said at the rally last Tuesday. "Why did I get angry — because she was raped? Yes, that's part of the reason, but also because she was so beautiful and the mayor should have been first." His supporters attending the rally laughed and cheered at the comments, making Duterte smile, as seen in YouTube video. But other politicians and social media users criticized the comments. Australia's Ambassador Amanda Gorely tweeted late Sunday that "rape and murder should never be joked about or trivialized" and "violence against women and girls is unacceptable anytime, anywhere." Senator Grace Poe, Duterte's closest rival according to recent surveys, said Monday that Duterte's comment "is distasteful and unacceptable, and reflects his disrespect for women." "You are a crazy maniac who doesn't respect women and doesn't deserve to be president," said Vice President Jejomar Binay, another contender in the May 9 presidential election. Former Interior Secretary and administration presidential candidate Mar Roxas said "anyone who laughs at the ultimate assault on the dignity of women should not be allowed to wield power." Duterte has refused to apologize for his comment, saying the gutter language was uttered in anger over the killing of the hostages in 1989. But he apologized to the Filipino people because the hostage situation had turned violent and gory. "It was said in anger, I was not joking," he said. "I said, this one, she's beautiful, like an actress, son of a bitch they beat me to her. Kill them all." — AP