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Season guide

Law & Order: Season 20

23 episodes Premiered Sep 25, 2009 Updated Sep 25, 2026
Previously on Law & Order

Season 20 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Law & Order Season 19.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 20 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 20 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 20: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

48%
52%
Mytharc (11): Crucial lore & season climaxes
Core (12): Character development & subplots
Side Quest (0): Standalone / filler
S20·E1 Mytharc

Memo from the Dark Side

Sep 25, 2009 · 45 min

The body of a young war veteran is found in a parking garage and the murder is connected to a law professor who used to work for the Department of Justice.

S20·E2 Mytharc

Just a Girl in the World

Oct 2, 2009 · 45 min

A crime scene investigator is murdered in her apartment. Her fiance is suspected, but then a journalist is attacked and DNA is found at the scene that links this crime to the murde

S20·E3 Core

Great Satan

Oct 9, 2009 · 45 min

Detectives Lupo and Bernard investigate when an aspiring musician is found dead. A bag of cash leads them to multiple suspects.

S20·E4 Mytharc

Reality Bites

Oct 16, 2009 · 45 min

A mother of ten adopted special needs children is murdered. The day after her murder, her husband appears on reality TV.

S20·E5 Mytharc

Dignity

Oct 23, 2009 · 45 min

A doctor who performs late-term abortions is murdered in church. The case falls apart for Cutter when Rubirosa is touched by an abortion nurse's testimony.

S20·E6 Core

Human Flesh Search Engine

Oct 30, 2009 · 45 min

Bernard becomes the target of a dangerous website that is partly responsible for a homicide the detectives are investigating

S20·E7 Core

Boy Gone Astray

Nov 6, 2009 · 45 min

When a young woman is found dead in her apartment, a few tell-tale signs quickly lead Detectives Cyrus Lupo and Kevin Bernard to believe that the killer was not after her wealth.

S20·E8 Core

Doped

Nov 6, 2009 · 45 min

A deadly drunk-driving car accident brings Detectives Cyrus Lupo and Kevin Bernard to the scene when a suspicious nasal spray is found. After the medical examiner realizes the nasa

S20·E9 Mytharc

For the Defense

Nov 13, 2009 · 45 min

A case that begins as a search for a missing witness spirals into a murder conspiracy with ADA Connie Rubirosa caught in the middle.

S20·E10 Core

Shotgun

Nov 20, 2009 · 45 min

When an elderly man defends his shop from an armed robbery, Detectives Kevin Bernard and Cyrus Lupo suspect that this incident could have been an inside job. After further investig

S20·E11 Mytharc

Fed

Dec 11, 2009 · 45 min

After a community activist is murdered and labeled "FED", Detectives Bernard and Lupo find it difficult to eliminate multiple suspects. Also, Lieutenant Van Buren hears from Detect

S20·E12 Core

Blackmail

Jan 15, 2010 · 45 min

Blackmail is the twelfth episode of the twentieth season of the television series Law & Order. It aired on NBC January 15, 2010.

S20·E13 Mytharc

Steel-Eyed Death

Mar 1, 2010 · 45 min

When a family of four is found murdered in their home, Detectives Cyrus Lupo and Kevin Bernard discover that the deaths may be related to the deceased teenage daughter's troubled f

S20·E14 Core

Boy on Fire

Mar 1, 2010 · 45 min

When detectives Cyrus Lupo and Kevin Bernard come upon the burning body of Cesar, a sixteen-year-old charter school student from a bad neighborhood, they begin to question his youn

S20·E15 Mytharc

Brilliant Disguise

Mar 8, 2010 · 45 min

A young woman is found murdered in a hotel and the evidence leads to a medical student.

S20·E16 Core

Innocence

Mar 15, 2010 · 45 min

A man is convicted of a hate crime for allegedly killing a gay man, but a group called the Innocence Coalition is determined to clear his name.

S20·E17 Core

Four Cops Shot

Mar 22, 2010 · 45 min

The debate rages over how to treat an informant who shot and killed four police officers. However, did one of the officers try to put undue pressure on him to help catch a dangerou

S20·E18 Core

Brazil

Mar 29, 2010 · 45 min

When an environmental scientist, Dr. Oscar Silva, is poisoned during a global warming symposium, Detectives Cyrus Lupo and Kevin Bernard initially suspect competitors from Dr. Silv

S20·E19 Core

Crashers

May 3, 2010 · 45 min

When the body of a model is found burning in an alley, Detectives Lupo and Bernard search for her killer.

S20·E20 Mytharc

The Taxman Cometh

May 10, 2010 · 45 min

Lupo and Bernard uncover a possible conspiracy to kill off wealthy cancer patients, so their inheritors don't have to pay an estate tax. However, legal roadblocks make the case dif

S20·E21 Core

Immortal

May 17, 2010 · 45 min

A man's double life is discovered after he is stabbed to death.

S20·E22 Mytharc

Love Eternal

May 17, 2010 · 45 min

When a reality TV crew finds a dead man's body locked in a dog cage, detectives suspect the victim's wife.

S20·E23 Mytharc

Rubber Room

May 24, 2010 · 45 min

Detectives search for an anonymous blogger who has posted plans to blow up a school. Lt. Van Buren struggles to keep her personal issues private.

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