Dead Clade Walking

"Dead Clade Walking" is the fourteenth episode of season two of Elementary. It first aired on CBS on 30 January, 2014.
== Summary ==
While investigating one of Sherlock's cold cases, Joan discovers an out-of-place rock in the garden of a murder victim. Joan enlists a geologist to study the rock and they learn it houses a complete dinosaur fossil. The rock is later stolen from the police evidence room. Tracking down a known smuggler, Sherlock and Joan discover the smuggler murdered and the fossil destroyed. They eventually expose the curator of a natural history museum committed the murders to hide the proof of a scientific theory that would have cost him and his mentor their legacies. Meanwhile, Sherlock has his hands full as a sponsor when Randy's addict girlfriend turns back up in his life.
== Plot ==
== Cast ==
=== Regular ===
* Jonny Lee Miller – Sherlock Holmes
* Lucy Liu – Joan Watson
* Aidan Quinn – Captain Thomas Gregson
* Jon Michael Hill – Detective Marcus Bell
=== Guest stars ===
* Stephen Tyrone Williams – Randy
* Jonno Roberts – Jerome Thomas
* Ashlie Atkinson – Gay
* James Martinez – Diego Salcedo
* Joel Hatch – Andrew Donnelly
* Jeremy Rishe – Emerson
* Jack Dimich – Ivan Kershavin
* Ross DeGraw – Wolfe
* Jane Alexander – C.
* Adam McNulty – Detective Park
* Annika Peterson – Charlotte Klemmer
* Kate Levy – Lawyer
* Francesca Choy-Kee – Waitress
* Jim Watkins – News Reporter
* Christina Pumariega – Uniform Cop
== Notes ==
* The title is a reference to a real scientific theory named after the film Dead Man Walking, which itself again is a reference to the "imagery" of a condemned prisoner's final journey to the gallows or electric chair – or equivalent.
== Season Two navigation ==
== References ==
de:Der Nanotyrannus
es:Dead Clade Walking
Category:Elementary: Season 2
Category:Episodes: Elementary