Stella Bonasera, Dr. Sheldon Hawkes and others in “On the Job”

Stella Bonasera

Any idea what they used to hit her?

Dr. Sheldon Hawkes

There's granular particulate matter in her wound. At first I thought it was dirt, but then I took it under the autopsy scope: feldspar, quartz, and a pinch of mica.

Stella

Granite.

Hawkes

Yeah.

Bonasera

So, the murder weapon was a rock.

Hawkes

And judging from the head wound, I would be looking for a rock with a V-shaped edge.

Bonasera

[sarcastically] Oh, well that's good to know. Narrows down my search.