Daniel Oreskes

When a survivalist doctor goes missing, Holmes and Watson must determine whether he's purposely gone off the grid or if he's a victim of foul play. Also, Holmes exhibits odd behavior when his romantic relationship with Fiona (Betty Gilpin) hits a critical point.

At Eli Gold's urging, Alicia must decide if she'll stand by her man during Peter's new political campaign, or if she'll pursue a relationship with Will instead.

When Jamie is caught on camera committing what could be construed as police brutality at an anti-policy demonstration, Frank is forced to turn the case over to Internal Affairs.

After taking down Wheatley's (Dylan McDermott) drug empire and discovering his wife's killer, Det. Stabler (Christopher Meloni) must infiltrate a notorious crime family aiming to take over New York City's cocaine trade. Sgt. Bell (Danielle Moné Truitt) is forced to work with a rival colleague when their investigations collide. Also starring Ainsley Seiger.

A Russian emigre is poisoned and what appears to be an act of terrorism turns into a revenge plot -- Karl Rostov (guest star Michael Aronov) dies at the hospital after symptoms of a severe stomach flu. The FBI are under the impression that they are dealing with terrorism until the medical examiner finds Ricin in Rostov's body. As Detectives Ed Green (Jesse L. Martin) and Nina Cassady (Milena Govich) dig further a mystery surrounding Rostov's life is unraveled. S. Epatha Merkerson, Fred Dalton Thompson and Alana De La Garza also star.