International Desk: At least 7 people were killed in a mass shooting at two locations in California city of United states on Monday.

Read more: 7 sentenced to death among son

San Mateo County Sheriff Christina Corpus said officers arrested a suspect in Monday’s shootings, 67-year-old Chunli Zhao, after they found him in his car. The weapon was found in his car.

Four people were found dead and a fifth injured from gunshot wounds at a farm, and officers found three other people killed at another location several miles away, the Sheriff's Office said.

Read more: Two arrested after gunfight

Officials said that Zhao is a worker at one of the facilities and that the victims were workers as well. Corpus said officials hadn’t determined a motive for the shooting.

Deputies responding to a call found four people dead and a fifth victim wounded at the first location in Half Moon Bay, then found three more dead at another place nearby, the Chronicle reported.

Read more: 2 arrested over student's death

The shooting followed the killing of 11 people late Saturday at a ballroom dance hall in Southern California.

Sun News/MR

people killed shooting California arrested

Copyright © Sunnews24x7

Tweet

Five killed in road accidents

3 killed as truck hits motorcycle

Four killed in US shooting

Six killed in California shooting