She should just do it. That man is disgusting and should be in jail
On what grounds,though?
The first four chapters have that clear undertone of the implication,but the one here is far less clear.
Sleepings pills?,someone has insomnia,dog food?,someone has a dog,condoms?,someone has a significant other.
The real punchline is her reacting like that for someone who is innocent until proven guilty,compared to her subdued reactions to much,much more suspicious and shady behaviour.