HARTSEL, Colo. -- The owner of 32 bison slain about 85 miles southwest of Denver filed a lawsuit, alleging owners of neighboring property hired 14 hunters to kill the animals.

Longtime Colorado rancher Monte Downare filed the lawsuit in Park County District Court Tuesday against Austin, Texas, businessman Jeff Hawn and his Denver lawyer, Stephen Csajaghy.

Downare claims "outrageous conduct" that has caused them emotional distress. The lawsuit claims that of the 32 bison killed, 26 were cows that were presumably carrying calves and six bulls, the Denver Post reported.

No criminal charges have been filed.

The carcasses of the buffalo were found last month strewn over hundreds of acres.

Hawn, who has identified himself as a major shareholder in Wateredge Properties, had filed a lawsuit days before the bison were slain alleging they had broken through the property's fences. Hawn claimed the bison had damaged or destroyed the fences in 50 places.

"The damage that (the Downares') buffalo have caused to the property is staggering," said Hawn's claim against Downare. Hawn also blamed Downares' bison for killing hundreds of trees on the property, "including many trees near to the home that Mr. Hawn professionally installed within the past year."

The Downares denied that their bison caused the damage and said Hawn and Wateredge simply failed to repair the damage caused by wildlife. The Downares called Hawn's property damage an "act of god."

South Park has endured a wicked winter, with heavy snow and high winds.

Five state and local agencies investigated the slayings and investigators seized the weapons from the hunters who told deputies they had permission from a landowner to kill the bison. Investigators have not said who gave the hunters permission.

Of the 32 bison killed, only eight were shot on the Hawn property, according to the lawsuit. The rest were killed on property not owned or controlled by Hawn and his Wateredge Properties. The bison were on federal land belonging to the Bureau of Land Management and U.S. Forest Service.

Investigators said charges are likely after the conclusion of their investigation.