This happened ten days ago in a camp of workers in Paraguay.
The group of workers were working in a new fences in the farm....when they returned for lunch, they found a deseastre in camp and the cook was gone.
They traced the path that the animal had taken and not far from camp they found the rest of the cook.
Quickly they put the dogs on the fresh trail and managed to catch the Jaguar.
I got the information from somebody I know from Argentine forum and He got the information from his friend, the owner of the farm in Paraguay where this happened.