It's not actually a 75% chance of killing a townie.
It's only a 66% chance at best. Besides, I'm going with a different system of maths.
To be honest, I'm a little suspicious of Rekkie. Think about it, he has the option to save you by voting with you, and then even the odds, because in the event of a tie, nobody dies.
instead, he votes no lynch, because by doing so, he isn't siding against you, but he's also ensuring your death. That seems like a good way for a Mafia to get two kills, right?
What do you say Crazycracker? Shall we change our votes to Rekkie?
I set the ball rolling with no real motive, and now, pieces are falling into place, and it all makes sense to me.
EDIT: Plus, from a no lynch, he now wants me to be taken out tomorrow? There isn't a point in changing my vote to Rekkie alone, because that'll be a tie, and I'll be offed, because if Rekkie is the Mafia, I'm a threat. It's more than a little suss, that's all.