The final missing monkey of a group that escaped from a South Carolina research facility has been captured and returned, according to local police. More than three dozen monkeys escaped from the primate research facility last November after a keeper left their pen open.

The final holdouts of a group of monkeys that escaped from a research facility in South Carolina over two months ago have been safely recaptured, the Yemassee Police Department announced on Friday.

The last of 43 escaped monkeys has returned to the Alpha Genesis research lab in Yemassee, S.C., nearly three months after an attendant accidentally left two doors unsecured.