My question involves defamation in the state of Colorado:

I received a copy of notes from my Probation officer, after she reported that she was "concerned" with me regarding community safety.

Turns out the police officer (same one who refused to allow me to take a breathalyzer test, and claimed I was "drunk" ... which I am now on probation for!) contacted my probation and claimed several events:

1. claimed that I had a party where people were drinking. Not true. There were some of my friends at my house while I was at a basketball game, but I was not present.

2. claimed that an assault may have taken place at my residence. Not true. An ex-girlfriend reported she was assaulted while in my neighborhood, and she came to my house for assistance. We provided her with clothing, contacted her family and asked if she wanted to report this to the police. She did not at the time, but did do so several days later.

3. claimed that I had made threats to him (the police officer). Not true. In fact, the opposite is present where we have two documented threats from this police officer. One was made in front of an independent witness (the technician who was repairing my alarm system). The other the police claimed that they could not verify ... even though I gave them the knife that the officer had held to my throat.

Needless to say ... this police officer is crazy ... and now I have documentation that he has been making false reports to probation to get me into trouble.

What is my legal recourse, if any?