Poachers forced their way into a French zoo and killed a southern white rhinoceros named Vince, sawing off one of his horns before fleeing into the night.

The Thoiry Zoo said police are investigating the killing of the 4-year-old animal. The poachers remain at large.

“It is extremely shocking what just happened,” zoo director Thierry Duguet told France’s 20 Minutes newspaper. “An act of such violence, never before seen in Europe.”

Read the full article at NPR!