A Zimbabwean safari operator accused of facilitating an illegal lion hunt for an American citizen in April denies the bow and arrow kill was unlawful and says his client acted in "good faith".
Headman Sibanda said his client Jan Casimir Seski, of Pennsylvania, did not break any law during his hunt in Zimbabwe.
Mr Sibanda said the relevant paperwork was in place for Mr Seski's hunt.
The Zimbabwe National Parks and Wildlife Management Authority alleged on Sunday that Mr Seski was involved in an illegal hunt.
Zimbabwean officials say they are seeking the extradition of another American, James Walter Palmer, for killing a well-known lion named Cecil in a hunt last month that was allegedly illegal.
Mr Palmer has said he relied on his professional guides to ensure the lion hunt was legal.
Mr Sibanda said Mr Seski "conducted his hunt in good faith and now he is being treated as if he is some criminal".
"He is an honest man who came into this country to give us business. He doesn't deserve all this attention and harassment. He should be allowed to have a good night's sleep because his conscience should be clear. Everything was done above board."
To support his argument that the hunt was legal, Mr Sibanda noted that he had not been arrested. The government wildlife management body, however, said Mr Sibanda had no permit to hunt lions on his land and that an investigation was under way.