LIMESTONE, Tenn. -

Brights Zoo is mourning the loss of its new baby giraffe.

According to the zoo's Facebook page, around seven Wednesday night they brought the giraffe in for a routine check up and he seemed unresponsive. About 40 minutes later, the giraffe passed away.

His body is being taken to UT Veterinary Clinic for a necropsy, the animal form of an autopsy.

This was the fourth giraffe born at Brights Zoo. The zoo says the entire staff is devastated and heartbroken.