Well, I agree he's pretty clean. But, they went together for nearly 2 years, and if they spent a lot of time together at the spec house, it's safe to say that he might have known how to get in. And, if he found out that MC was scoping guys out on the internet or that she was breaking up with him, whose to say he didn't just lose it? I believe he also lives even closer to PC than the boat launch. IDK.........I just think we might be making it more complicated than it is. Why would MC go to Target where he works and then leave without talking to him? Maybe he is the type that is very good and very quiet and always gives in......very passive........until something happens and they just lose control. Maybe he had certain expectations since they had been going together for so long, such as marriage. I know she was young, but she was graduating this year and would have turned 18 in a few weeks. Maybe he just exploded, and greatly regrets it.......but can't undo it. It happens. speculation