Bicycle Austin forum

I found an adult bike seemingly abandoned in the street in front of my house. I put an ad on bikes and lost and found on Craigslist. I have called the police and are waiting for them to come out. It was in front of my house on Skyview which is off Koenig between Airport and Guadalupe. I found it yesterday. Anyone missing a bike? Any other thoughts as to what to do to get it back to its owner? I just joined this group to post this topic. A bicycling friend told me about this site. I don't know much about bikes.