If you saw a police sketch that looked like a close family friend, would you call it in?

There was just a coin theft in my city and it was for 20k worth of coins...well they released the sketch, and WOW...it is right on the money with someone who used to be close to the family. It's not like I actually think he would have done it, but it is shocking the resemblance. He used to go to Church with us, and he is kind of on the..odd side, but my mom agreed that it looked like him. The thing is..if it isn't him and I called him in I'd feel AWFUL! Honestly, I think I'd feel awful either way...what would you do in the situation? My mom suggested that I give it a few days and see if they don't catch someone or to see if someone else calls it in maybe?? idk..lol.