Explain the constant smirk on his face.
“Explain the constant smirk on his face.”
That’s what the guy looks like.
Here, you might enjoy this:
https://www.youtube.com/watch?v=3v98CPXNiSk
Just because the guy is an asshole doesn’t mean he’s a murderer.
The fact that the house across the street was robbed the same day and the neighbor found the dog running loose with his leash on and put him back in the yard creates doubt in my mind.