He certainly didn't look good at his last contest showing when he o/d'd on the t3.
I worked in a major public hospital in Brisbane for half a year. I can well imagine that it took someone forever to organise a CT scan when he was brought in. The fuckups that happened (at least at the PA hospital) were astounding.
Something I learned. In legal matters, hospitals have deep pockets and will go to great lengths to protect their doctors. I can understand Luke's family wanting to blame someone, but I'd be surprised if they get any closure from the hospital.