'Isaac McKinnon is a Minor character featured 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.


Marston can find Isaac at the Police Station in Blackwater. If Marston has a bounty, Isaac and some other Marshals will track him all around West Elizabeth and New Austin.


  • He's the only Marshal that isn't playable, he doesn't appear in the Outfitter.
RDRstub.jpg 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.
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