In the case of death and Heath Ledger, the use of a rolled up 20 dollar bill can be determined, but cause of death cannot?
Does something stink here, or is it merely the ~atmosphere mixed with a bit of time?

"Ledger's Joker is dead bang perfect."
A fair expression, R.
I must be more than a bit slow today.
That one slipped by the first time.

Is there anymore to offer on Ledger's supposed untimely expiration?
Is it good publicity or something else?

Perhaps there was another brilliant execution performed by a die-hard fan with access to certain materials typically found in a medical facility?