Zimbabwe has accused a Pennsylvania doctor of illegally killing a lion in April, as it seeks to extradite a Minnesota dentist who killed a well-known lion named Cecil in July.

Jan Casimir Seski of Murrysville, Pennsylvania, shot the lion with a bow and arrow near Hwange National Park, without approval and on land where it was not allowed, said Zimbabwe's National Parks and Wildlife Management Authority. Landowner Headman Sibanda was arrested and is assisting police, it said.

Seski, a gynecological oncologist who directs the Center for Bloodless Medicine and Surgery at Allegheny General Hospital in Pittsburgh, is a big-game hunter according to safari outfitters and bow-hunting sites. Kill shots on the sites identify "Dr. Jan Seski" as the man standing next to slain animals including elephants, a hippo, an ostrich and antelopes such as an impala, a kudu, and a nyala.

Zimbabwe's wildlife authority has suspended the hunting of lions, leopards and elephants in the Hwange area, and said Saturday that bow and arrow hunts can be approved only by the head of the wildlife authority.