Did Jan Vogel of the Hiding Place ever repent?

In "The Hiding Place," Jan Vogel is portrayed as a morally ambiguous character who betrays Corrie ten Boom and her family to the Nazis. While the book does not explicitly detail his feelings or actions after the war, it suggests that he may have experienced guilt for his betrayal, particularly when confronted with the consequences of his actions. However, the narrative focuses more on Corrie's journey of forgiveness rather than Jan's potential repentance. Ultimately, his fate remains uncertain, leaving readers to ponder the complexities of guilt and redemption.