Marcus knew he had to get out of there.
He did not want to spend the rest of his life behind bars.
With the aid of a Voodoo witch doctor who was imprisoned for running a court.
His consciousness was sent into the body of the last person who had visited him.
So when he opened his eyes he expected to find himself in his step son's body.
So he was surprised and slightly taken aback to find himself in his ex-wife's.
He had completely forgotten she was the last person who had seen him not her son.