Chemicals that make explosives were found in an RV camp in San Francisco, USA.

According to an ABC report on the 16th, on the evening of the 15th local time, the San Francisco Police Department found chemicals used to make explosives near a local RV camp.

The police detained the residents of a RV, and other residents nearby had been evacuated.

A spokesman for the local police department said that the police initially judged that the case was an independent case.

At present, the police are cooperating with the FBI to further investigate, and the evacuated residents have received the necessary temporary asylum assistance.