we've been covering the story of rodney lincoln. e was wrongly convicted of a shocking murder and spent over 30 years in prison. but now he is a free man and he and his incredible daughter kay join me now. rodney, what have you been doing? and filling your time with as a free man? >> just about anything that i want. i'll bunch of great grandchildren. i spend a lot of time with. i'm doing a little advocacy work when i can. >> tell me about your advocacy work, rodney. you're helping others now? >> yeah, i'm working with midwest innocence project and several other groups and advocating for the wrongfully convicted, trying to help those that are left behind me in the same situation that i was in . >> rodney, how is it possible that you can still have so much light within you and try and help others when such horrible things were done to you? >> by the grace of god. okay . >> what has it been like to have your dad back? >> oh my gosh . sometimes i still pinch myself to make sure it's real. you know, those first few months are just euphori