At least four people have been killed after a gunman opened fire at a football game party in California's Fresno city.
According to reports, six more people have suffered gunshot wounds.
There was no early word on the suspect or suspects, but police were combing the neighbourhood for witnesses and possible security camera footage.
Police said a gathering of family and friends were watching football in a backyard when they were attacked on Sunday.


Cornell students stage rally in support of 'Jane Doe'
Dozens quarantined in Siberia after plague institute lab worker dies
US, German scientists win Nobel medicine prize for work on light and brain
Nigeria military aircraft crashes with 32 aboard
At least 22 dead after boats collide on Congo river