MOUNT PLEASANT, Mich. (AP) - Central Michigan University says it has kicked a fraternity out of school after many allegations of sexual misconduct and hazing and the death of a member.

Vice President Steven Johnson says the allegations against Phi Sigma Phi show a "significant threat to the safety" of students. He says the university has been frustrated by witnesses who have been uncooperative or unwilling to discuss certain matters.

In a statement Tuesday, Johnson says Phi Sigma Phi is "officially removed from CMU forever." An email seeking comment was sent to the fraternity's national office Wednesday.

A 21-year-old student from suburban Detroit was found dead at the bottom of a staircase in April. Johnson says the house was being used by Phi Sigma Phi for a party.

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