There is nothing that can compromise him in any way, since it is Miss Howard who has the strychnine, which, after all, is only wanted as a blind to throw suspicion on John Cavendish. 
He can not be compromised in any way.
It is not Miss Howard who has the strychnine, but rather John Cavendish.
A dog is playing in a field.
Two boys are snowboarding.
We don't like the idea of having extra quality in your music, it is already good enough.
Do whatever with my blood, it's normal.
Ambleside is situated to the north of Brockhole.
It's from a boat.