A mystery creature has been captured on camera on the South Carolina shore. Tourist Raine McKinney captured the creature on video near the south causeway bridge to Pawleys Island. It shows what appears to be an unusual fish swimming in the water. Wildlife officials are stumped, and some suggest it could be a squid or sea slug. The video was sent to the Marine Resources Research Institute in Charleston, and they are analyzing the footage.

(Video courtesy of WCNC)