CNN : Expert : The 2011 call to the show `` AnarchyRadio , '' which broadcasts on a University of Oregon campus station and streams on the Internet , focuses on the story of Travis , a chimpanzee shot to death by police after he mauled his owner 's friend at the Stamford , Connecticut , home where he lived . The caller is saying ` ` there 's a reason '' sudden violence happens . NPR : Radio show host says the idea he may have talked to a mass killer is ` ` chilling '' Adam Lanza may have called a radio show in 2011 , N.Y. Daily News reports . The caller talks about a chimp 's attack on a human , ` ` random acts '' of human violence .
CNN : Expert : The caller is saying ` ` there 's a reason '' sudden violence happens . NPR : Radio show host says the idea he may have talked to a mass killer is ` ` chilling '' Adam Lanza may have called a radio show in 2011 , N.Y. Daily News reports . The caller talks about a chimp 's attack on a human , ` ` random acts '' of human violence .