Comparing the video of the killing of John Crawford with what the thugs said had happened [ shows their story was false ]( http://www.theguardian.com/world/2014/sep/30/police-officer-shot-john-crawford-walmart-lied-victims-mother-says ) . The thugs call that "testilying".
Ссылка: https://stallman.org/archives/2014-jul-oct.html#30_September_2014_%28Killing_of_John_Crawford%29