Anchor: I have discovered that there were only five short minutes in which he could have taken it ”the five minutes immediately before our own arrival on the scene, for before that time Annie was brushing the stairs, and would have seen anyone who passed going to the right wing. 
Entailed: Annie had finished brushing the stairs before we reached the scene. 
Contradiction: I figured that he had at least one full hour to take it from the left wing. 
Contradiction: SSA was established in 2009.
Contradiction: dogs running
Contradiction: A man is sliding down  a mountain peak with a cloudy sky on the horizon
Contradiction: That is a surprise attack.