Cocaine stays in your system for weeks?
They were giving the dogs cocaine on a regular basis?
Were the dogs snorting, smoking or eating it?
This story made my head hurt.
And yeah, they look like the kind of people who would be taking cocaine. I try not to judge a book by the cover but when the cover has a bloody knife on it the probability of it being a cozy romance is pretty slim.
Cocaine passes through the system in 2-3 days. This is a lie if they claimed it was weeks ago.