I can't type a complete update right now, because I am trying to stay on the news myself, and I am a little emotionally unstable myself from this shocking news. I will give you some links to stay up to date.
Watch Al Jazeera TV live
Haaretz's recent article about 10 murdered
ISM's continually updated article (includes formerly live feed from onboard the ship)
One of the organizing organizations has a website, WitnessGaza, which has twitter and video updates