Wow. This show really hit home. First off, my thoughts are with Donna and her family in this difficult time. I wish them strength and hope in their grief. They are amazing people trying to bring some good out of this devastating tragedy. They are such brave and wonderful people for honoring the memory of Caitlin this way, hopefully assuring that this will never happen to anyone else's family. It really opened my eyes. 
I am a 23 year old college student in Ohio. I have a male friend who is starting to display controlling tendencies. We have never been involved, but I know that he wants me to be his girlfriend. I have made it very clear to him that I have no interest in him that way and have never done anything to lead him on, but that doesn't seem to stop him. He calls me many times a day, he wants to know what I'm doing and who I'm with, and he even tells people "she's mine." He works across the street from where I live, and sometimes when I walk outside to my car, he calls me to find out where I'm going. He is much bigger and stronger than me, and often grabs me, picks me up, and carries me around. He will even do this in front of others. At a party recently, he picked me up and carried me into a bedroom against my will and closed the door. He didn't try anything, but it scared me and everyone else that witnessed it.  
I always say 'no' and 'stop' loud and many times when he acts like that or does anything I don't like, but it doesn't stop him. He seems to want everyone to know I'm his, and will even sometimes stop me from talking to other guys by either intimidating them or picking me up and carrying me off. He always does this jokingly, but the meaning behind it is clear; I belong to him. He has never crossed the line, but some of my friends are concerned for my safety. I have not been, because he hasn't hurt me, but I don't like to be alone with him, and I'm scared of him when he drinks. I am also afraid to date because I am afraid he may interfere or threaten them. 
This show made me reevaluate my situation. His behavior is completely inappropriate, and if I'm scared of him, something is wrong. I have not stopped it because he hasn't crossed the line, and I do care about him as a friend and don't want to hurt him, but if I don't stop this, some day he may hurt me. Seeing what happened to Donna and her family made me realize that I need to stop this now, and be firm about it. From what I know of his previous relationships, he can be controlling and jealous, and it seems he already considers me his girlfriend, even though I have been clear that we are just friends. This behavior hasn't been going on very long (a month or two), but I know if I let this go on, it could, and probably will, get worse. After watching this show and thinking this, I feel that I need to go talk to my school counselors, friends, and maybe even my local police about this situation. I also need to see what the relevant laws in Ohio are regarding this issue, so that I am fully prepared and informed on how to end this. 
I thank Donna and her family for telling their story and making me realized that these things happen all the time and to all different kinds of people, and sometimes you don't know that someone is capable of something like this until they have a gun in your face. I hope that this can be resolved in a way that he and I can still be friends, but I know I have to be sure this behavior stops and that I am safe and anyone I may date in the future is safe. I am lucky that I have great friends and family who can help me through this, and I thank Donna and her family very much for telling their story and wish them the best in their lives and endeavors. 
I cannot imagine, what they are going through right now, but they sould be commended in their efforts to change the law. The police followed the law and did everything they could to protect Donna, but they could not prevent this from happening. The great thing about this country is that ordinary citizens like Caitlin's family can change the laws to better serve and protect the people in their state and hopefully save another family from this kind of tragedy. Their efforts and courage to go on national television and tell their story has undoubtedly helped many people, myself included.