Down+the+Drain+NT

What I don’t know 1. What they were talking about in the trachea. 2. What were they doing during the autopsy? 3. What is Florizine and how does it work? 4. How they were able to read the bones and all the lingo they used. 5. What was he doing when he crushed a piece of the bones up? 6. How were they able to tell all the stuff about the dead person by the bones? 7. What was the man doing with the two pots of liquids and the pigs? 8. What did she put on the que-tip to make it turn pink? 9. What are pipe bombs? 10. What were the points on the wall?

What I thought was unrealistic: 1. That they were able to walk into the guys house and search for things without a warrant or getting in trouble afterwards.