The man who supplied the Palm Springs fertility clinic bomber with the ammunition used in the attack reportedly died after jumping from an upper level of the prison.
Daniel Park, 32, was found unresponsive inside the Metropolitan Detention Center in Los Angeles about 7.30am Tuesday morning.
According to TMZ, he stepped up onto a table on an upper tier of the detention center and jumped off the balcony, plummeting to the ground floor.
It is unclear how many stories he fell.
Prison authorities attempted to save his life and he was rushed to hospital, where he was later declared dead.
