Sorry for the posts re balcony witnesses. Just, based on the recording, the way W's panic escalates the longer the door is open, the timing of her screams with the opening/closing, the good chance he didn't actually lock that door til he saw her going over, makes me believe Tostee indeed terrorised W by at the very least dragging her toward the edge.
What I'm trying to feel more sure about is whether he actually lifted her up above or over it, before leaving her there alone.
I don't think he pushed her, the evidence negates this. I don't think he was holding her over right before she fell- you can hear her through the glass, he and the recording dev. are on other side.
But I DO believe in the scant seconds before the witnesses saw her climbing over, he did terrorise her enough to make her to risk that climb. Circumstantial only, but there IS evidence to support it, enough to absolutely convince me of it. My only question is: did he terrorise her by dragging her over and just leaving her there, or did he terrorise her by lifting her up (as he is KNOWN to have to done before to another girl...) or pretending he was gonna throw her over, before leaving her there.