Kjell -
I am sorry. You are right that we often will relapse in our mind long before we relapse by physically taking a drink. I am also glad that no one was hurt.
I'm not necessarily giving good legal advice, but perhaps it is best to leave this one up to your higher power. What is going to happen is going to happen. You can't change the past and now need to focus on your recovery and moving forward. The 9th step would say that you should make amends and take responsibility for what has happened.
Please see this as a real wake-up call. Your sobriety has to be your #1 priority.
My thoughts are with you. I am again so sorry.