They released this photo of 36-year-old Lolani Finau, a Pittsburg resident.
Investigators say he is the man seen in surveillance video, grabbing a counter display and throwing it.
EXCLUSIVE: Starbread Pittsburg employees attacked by customer over COVID rules
An employee and the bakery's owner were both injured.
It happened on July 18 at the Starbread Bakery on Harbor Street.
The manager says the man got angry because he didn't want to follow COVID protocols inside the bakery.