Two masked gunman wounded six people at a party early Sunday in a house on the South Side, and two of the victims were in serious condition, police said.

About 100 people were attending the party in a house in the city's Grand Crossing neighborhood when the gunmen kicked down a door and fired, police spokeswoman Monique Bond said.

No one had been arrested, she said.

"The difficulty herein lies that we don't have a description of the offenders because they were masked," Bond said.

Police also didn't know if the shooters were targeting specific victims or if they fired randomly.

The six victims, all men, were taken to hospitals. Two were listed in serious conditions and the other four victims were stable, Bond said.

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