Megadeth frontman Dave Mustaine believes President Barack Obama is staging murders in order to push through a nationwide gun ban.

The singer shocked fans in Singapore last week after he accused the U.S. leader of of using last month's Colorado cinema massacre and a recent shoot out at a Sikh temple in Wisconsin to push through his anti-gun agenda.

Mustaine said in video footage obtained by, "Back in my country, my president... he's trying to pass a gun ban, so he's staging all of these murders... Aurora, Colorado, all the people that were killed there... and now the beautiful people at the Sikh temple."

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The singer added, "I don't know where I'm gonna live if America keeps going the way it's going because it looks like it's turning into Nazi America."