Then if you sinned right before you die, where would you go? Would your sin be forgive?
Sounds like a question my 60 year old Dad asked me.
So what would happen to a guy who jumped off a building to commit suicide and changed his mind half way down?
I will tell you the same thing...
I leave it in God's hands and His mercy.
To further add, I guess that person would, at best, be "heading" to Purgatory. Such a person would need purification before joining in union with the Almighty God.
Regards