Isaac Mckinnon is a character in Red Dead Redemption.
Isaac is a Marshal who is normally found around the Blackwater Police Department Headquarters. He wears a black raincoat and a black bowler hat.
He's the only Marshal that isn't playable, he doesn't appear in the Outfitter.
|Hey there, cowboy. This article looks a little bit small.|
I reckon you could impress me by contributing to it. Don't be shy now.