The video was obtained when Bureau of Alcohol, Tobacco, Firearms and Explosives agents executed a search warrant on Terry Thompson's Zanesville property in June 2008
The Columbus Zoo began caring for three leopards, two primates and a bear after their suicidal owner released dozens of animals that had to be killed by authorities near Zanesville
Muskingum County Sheriff Matt Lutz says testing by state investigators has confirmed that Terry Thompson had gunshot residue on his hands when he died Oct. 18
Marian Thompson told the zoo through her lawyers that she plans to take back the six animals that survived after the incident in Muskingum Co. last week