ANN ARBOR, Mich. -

Two University of Michigan students are recovering after being stabbed at a fraternity party.

Ann Arbor police said officers were called about 1 a.m. to the 1400 block of Washtenaw Avenue on the report of an altercation with an uninvited guest at a Sigma Alpha Epsilon party.

The 23-year-old suspect, who is not a student, allegedly pulled a knife and stabbed the 18-year-old and 19-year-old students in a lot outside the frat house.

Both were stabbed in the arm and one in the back. They are expected to be OK.

Police arrested the suspect.