Truth Boy, not wanting to get into this as it does seem rather pointless, but yes there does appear to be a snapped airframe. This may well have sheared the hydraulic lines. Did this snapped airframe occur because the landing gear was down when it hit the water? Or did the gear come down after impact? I don't know, and as far as I can tell no report has, as yet shown anything either way. So until we have the final report, anything said by you in this regard is unsubstantiated speculation and helpful to no one. Sorry for again speaking "crap" but I'd rather have the experts unbiased view.
Regards