Old Murders and Old Bones on Elementary’s “Dead Clade Walking”

Via CBS, we’ve got some details and (sadly only) a couple of new image stills from CBS Elementary’s upcoming “Dead Clade Walking.”

The Jan. 30 episode sees Joan revisiting one of Sherlock’s cold cases (remember how he gave her access to the collection as a mark of respect earlier this season?). Upon investigation Joan discovers that an unsolved murder is connected to a rare prehistoric fossil.

Meanwhile, according to the Network, Sherlock finds himself in uncharted territory when his duties as a sobriety sponsor cross his personal boundaries. We had a feeling that might be an issue at some point. Hang in there Randy!

Catch it Thursday, Jan. 30 (10:01 – 11:00 PM, ET/PT) on the CBS Television Network.

Elementary stars Jonny Lee Miller (Sherlock Holmes), Lucy Liu (Joan Watson), Aidan Quinn (Captain Tommy Gregson), Jon Michael Hill (Detective Marcus Bell)

Stephen Tyrone Williams returns to guest as Randy.