RIO DE JANEIRO (CNN) -- Patients at a hospital's emergency room in Rio de Janeiro were victims of a gang robbery.
The suspects pointed guns at the patients in the waiting room and demanded their money and other valuables.
The suspects didn't even wear masks or anything to obscure their faces.
No one was hurt but a nurse was almost got shot for not complying with the robbers' demands.
Investigators say there may be a link between this and a previous hospital robbery, and they suspect hospital personnel involvement as well.