Update: Hospital officials told News 4 police believe the threat is unsubstantiated.
Entrances to the hospital have been re-opened, but enhanced security will remain in place.
(KMOV.com) – News 4 has learned St. Mary’s Hospital is currently responding to a potential threat.
Hospital officials told News 4 they received the threat earlier today. Officials said they do not believe the threat is necessarily directed at the hospital, but they are only allowing those who have a reason to be at the hospital to enter.
Richmond Heights police said they are looking into the threat. Other information was not immediately known.