The suspect in the attack on the home of OpenAI CEO Sam Altman and the company’s headquarters was held without bail on Tuesday in California Superior Court, the Associated Press reported.

The man who allegedly threw an incendiary device at the home of OpenAI CEO Sam Altman is facing attempted murder and attempted arson charges, authorities say.

He faces multiple charges, including two counts of attempted murder and attempted arson in California state court, and federal charges for possessing an unregistered firearm and property damage by exp...