I was just on Omegle and saw an adult man having sex with a girl who couldn't have been more than 8 or 9. Needless to say, I immediately closed the window, but I instantly regretted it because I realized what I was witnessing was a crime and should be reported. However, a) I have no record of the chat and b) I realize there is little to no way to find this man. But I can't just sit by and do nothing when I know there's a man out there raping a little girl right now. Please give me some advice.