"Down Where the Dead Delight" -- Holmes and Watson must search for a killer without any physical evidence to aid them after a bomb is detonated in the New York City morgue. Also, Watson is suspicious when an NYPD detective she\'s in a grudge match with asks her to consult on a case, on ELEMENTARY, Thursday, Feb. 4 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured (l-r) Lucy Liu as Joan Watson, Jonny Lee Miller as Sherlock Holmes, Aidan Quinn as Captain Tommy Gregson Photo: Best Possible Screen Grab/CBS ÃÂ©2015 CBS Broadcasting, Inc. All Rights Reserved | Episode 4.11 - Down Where the Dead Delight | Promotional Episode Photos | Season 4 | Elementary | Gallery

SpoilerTV Image Archive | Gallery | Elementary | Season 4 | Promotional Episode Photos | Episode 4.11 - Down Where the Dead Delight | "Down Where the Dead Delight" -- Holmes and Watson must search for a killer without any physical evidence to aid them after a bomb is detonated in the New York City morgue. Also, Watson is suspicious when an NYPD detective she\'s in a grudge match with asks her to consult on a case, on ELEMENTARY, Thursday, Feb. 4 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured (l-r) Lucy Liu as Joan Watson, Jonny Lee Miller as Sherlock Holmes, Aidan Quinn as Captain Tommy Gregson Photo: Best Possible Screen Grab/CBS ÃÂ©2015 CBS Broadcasting, Inc. All Rights Reserved

$"Down Where the Dead Delight" -- Holmes and Watson must search for a killer without any physical evidence to aid them after a bomb is detonated in the New York City morgue. Also, Watson is suspicious when an NYPD detective she\'s in a grudge match with asks her to consult on a case, on ELEMENTARY, Thursday, Feb. 4 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured (l-r) Lucy Liu as Joan Watson, Jonny Lee Miller as Sherlock Holmes, Aidan Quinn as Captain Tommy Gregson Photo: Best Possible Screen Grab/CBS ÃÂ©2015 CBS Broadcasting, Inc. All Rights Reserved$