Huntington Hospital is on at least a partial lockdown after what was deemed to be a credible threat was made on Friday, March 14.
The emergency room of the hospital has been placed on lockdown, but it is unknown if the rest of the hospital was locked down, as well, Pasadena city spokesperson Lisa Derderian said.
The hospital received a threat from a man that was deemed credible, though he was not believed to be at the hospital or in the immediate area as of Friday evening, according to Derderian.
All ambulances have been diverted to other hospitals in the area.
The Pasadena Police Department is investigating. Specifics regarding the content of the threat and how it was made have not been provided.
This is a developing story. More information will be added when it becomes available.