I am writing to apologize for my recent infiltration of your property. It was wrong and inappropriate, and I regret my actions.
I understand that my behavior was unacceptable and I take full responsibility for my actions. I understand that I violated your trust and I am deeply sorry.
I want to assure you that I will never do anything like this again. I have learned my lesson and I am committed to making sure that this never happens again.
I understand that my actions have caused you distress and I am truly sorry. I can only hope that you can forgive me and that you can trust me again.
I am willing to do whatever it takes to make amends and to regain your trust. I am available to answer any questions you may have and to discuss any concerns you may have.
Once again, I apologize for my actions and I hope that you can find it in your heart to forgive me.