Four people were killed and six others wounded in a shooting Sunday night in California. Fresno Police Lieutenant Bill Dooley said a suspect or suspects sneaked into a football viewing party in a backyard and opened fire, according to CBS Fresno affiliate KGPE-TV.

There were about 35 people at the party, he said. Fresno Police Deputy Chief Michael Reid told the station 10 people were hit, three died on the spot and another at the hospital where the rest of the victims were taken. The other six were said to have suffered non-life-threatening wounds.

"Thank God that no kids were hurt," Reid said. 

Police said the victims were Asian males between the ages 25 and 35.