hehe.
Only similarities are that it's water.
Have a Solar water heater, this water is coming from the slab. Water noises are inside the wall and the exterior walls are double brick. I'm guessing that the busted pipe is in the cavity between the double brick, as neither the interior or exterior wall is damp yet.
This is gunna be a crappy insurance job. busted up render, holes punched through brickwork, re-render/repaint, etc. Hope it doesn't become a saga.
Looks like I'll be spending the day at home tomorrow, organising insurance and plumbers