Hemlock_mike has sent me one of these that met a premature end. Here are some phtos of the internals. You can see the pin conection arrangement clearly, as well as a shattered facet. Also it's interesting to note the z-like gold electrode on top, instead of the usual straight sliver.
Click for larger:
Back marking on the diode (it's laser-etched):
Broken aperture window:
Click for larger:
Back marking on the diode (it's laser-etched):
Broken aperture window:
If we don't stop him, he's likely to kill again. 
