Seven Chinese farm workers have been shot and killed in the San Francisco Bay area, with the 67-year-old suspect, Zhao Chunli, arrested shortly after.
The shootings took place at two separate locations in Half Moon Bay, with four shot at one site and three at another.
Dramatic footage from ABC News shows the moment Zhao was taken into custody, in a house estate in San Mateo County.
The killings come less than 48 hours after 72-year-old Huu Can Tran shot and killed 11 people celebrating Lunar New Year in Monterey Park, near Los Angeles.
Zhao Chunli, 67, is pictured on Monday afternoon as he is arrested by San Mateo County officials
Police in the Half Moon Bay area are seen approaching the suspected killer on Monday afternoon
They grab Zhao by the hand, and wrestle him to the ground
Zhao is seen being restrained and searched, before he is handcuffed and put in the police car