Putting everything in order is what leads to "Is it prosecutable or not"?
Be Patient.
And I'm betting the kitchen sink that Perper puts off his results until AFTER the inquest. That must be driving Howard nuts. KE is on pins and needles....especially if she prescribed ANY drugs for Daniel. She was not "cool and collected" in her ET takes. She was guarded and "unemotional regarding Anna's death" and arrogant. Kinda like...Hey, accidents happen. What do you want from me!!
KE was a little too "mellow". Wonder what drugs she was on.