The Trouble Started because the Chimps weren't Union

From WPMI in Florida:

Sierra Leone police are searching for a group of chimpanzees who escaped from a wildlife sanctuary after attacking a group of construction workers.

Police say four men were attacked on Sunday after entering the Tacugama Chimpanzee Sanctuary, the BBC reported. The driver of the vehicle was killed and mutilated by the chimps. Two Americans were hospitalized for injuries.

Tourism Minister Okere Adams said police are combing the area to bring the chimps back to the sanctuary. A worker at Tacugama told the BBC that six of the 24 chimpanzees who escaped have already returned.