Police say four people were trying to get into the Sigma Nu Fraternity just after midnight, but they were not invited.
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Officers say, at some point, there was an argument and one of the four people pulled out a gun and fired two shots.
No one was hit by the bullets.
Suspects arrested in Sigma Nu fraternity house shooting
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Police detained four males and a female as possible suspects last night and took them into custody today.
The identities of those suspects have not yet been released.