The heart muscle has actually metamorphosed into diatomaceous earth.

Diatomaceous earth. Common or not, it's a clue.

They're searching for blood traces, a sledgehammer and diatomaceous earth.

You said diatomaceous earth could be used as a filter.

- What's your hurry? - He knows we want diatomaceous earth.

Me and you is like nitroglycerin and diatomaceous earth.

Cleo Eller was killed on a cement floor sprinkled with diatomaceous earth.

- Cement floor in the basement? - But no blood, no diatomaceous earth.

CraniaI fragmentation suggests a 20Ib hammer striking four to five times while her head rested on a floor with traces of diatomaceous earth.