A serval was shot killing chickens-
Notebook: Exotic cat killed in Pennsylvania. By John Hayes, Pittsburgh Post-Gazette.
Sighting of cougars and black panthers in the East may often be real cats, but not of North American origin.
One the posts on this blog that has had the most comments over time is the one about a cougar sighting in Virginia. People find it and have been posting comments for well over a year now.