ex gf/ neighbor outside talking to police

[tommo]

she and I are still kind of friends and there are 2 police interrogating her outside our apartment building. I walked by once on my way home from work and waved.

I know she's definitely freaking out at this point and chances are she crashed into something or made same major traffic violation. She's probably being really crazy right now and getting herself into more trouble. What is my play here? It looks like they are going to be there a while as I heard one cop calling for another car or something.

I would just assume I do nothing and let her bring it up later if she wants. this seems like the right thing to do. yes or no?