Good questions Tina. I like how you think. Here's how I see it. She was exhausted after her shift of serving warrants to keep our streets safe. She made the mistake of going to the wrong location (which most of us have done in our lifetimes multiple times, be it a wrong street, wrong classroom, wrong store, etc). The door APPEARED closed but in fact was not fully engaged to lock ("clicked" … this has happened to me countless times through sheer laziness on my part, and I've never smoked the Sweet Leaf). She inserts key to gain access to what she believes to be her apartment. The door pops open. Who knows? Maybe Amber actually did believe her key opened the door. Botham is startled, Amber is startled to see what she thinks is a burglar...and from there it gets murky. I'm still trying to figure out why Botham did not verbally engage the person he thought was the intruder...I'm not blaming him, I'm just trying to figure it out. Even if you are in your own home, if someone is pointing a gun at you and giving you commands (and you are unarmed), the natural inclination is to comply