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S03E05-Hannah head shot

Hannah Gregson Elementary intertitle Police Officer

Character Information
Status: Alive
Actor: Liza J. Bennett
First Appearance: "Rip Off"
Family: Captain Thomas Gregson (father), Cheryl Gregson (mother)
Episode Count: 5
Quote
This is not about credit Hannah. This is about doing the right thing.
EndQuote
— Watson, "A Stitch in Time".

Hannah Gregson is a police officer at the 15th Precinct and the daughter of Captain Gregson and Cheryl Gregson. She is very ambitious and aspires to be a police captain.

Biography

Season Three

Hannah is first seen during an incident Captain Gregson has with her partner, Officer Stotz. Captain Gregson punched Stotz in front of many officers for molesting his daughter. Hannah demands her father shake Stotz's hand at roll call and tells him to not protect her anymore as she's capable of taking care of herself and has career ambitions. ("Rip Off") She's next seen asking Watson for help with a rash of pharmacy robberies in her neighborhood. Watson solves the case and believes Hannah is dedicated but green. Holmes believes she is a middling detective at best and doesn't have a future as one. Instead of following Watson's advice to hand the case over to her superior and take down a drug ring, Hanna apprehends the robbers in order to get credit. Eventually, Hannah feels guilt and tells her father who requests that Watson not help her with any more cases. ("A Stitch in Time")

S03E05-Hannah head shot
Ambition.

S03E20-Hannah and Watson
The extra mile.

S03E20-Confronting Hanna
Confronting Hannah.

Season Six

Hannah, now a sergeant, visits her father at the 11th Precinct with concern on her face. Gregson later tells Watson that Hannah is an alcoholic and is undergoing treatment. Later at her home, her roommate Maddie tells her that a man just hit her car and wants to see her outside. The man is Michael Rowan who exchanges information with Hannah seemingly in order to pay for the damage he's caused. Later that evening, Michael is seen sitting in his car as Hannah comes home and finds Maddie murdered. ("Give Me the Finger")



S06E06-Michael and Hannah
It's really not that much damage.
The police arrive and her father Tommy comforts Hannah and questions her about Maddie's murder. Hannah can't think of any suspects and says that Maddie was a very nice person. She does say that Maddie's body looked posed. Detective Bell reports that there are no clues at the scene. Tommy insists that Hannah stay with him and Paige that evening. After Sherlock suspects Rowan is the killer, Hannah comes to the 11th Precinct. She identifies Rowan as the man who hit her car and was going on a date with him when Maddie was killed. Rowan texted Hannah that he couldn't meet her. Hannah feels she's to blame for Maddie's murder and offers to wear a wire and ask Rowan on another date but Tommy and Watson indicate they already have someone close to Rowan. ("Sober Companions")



S06E07-Tommy and Hannah
This doesn't make sense.
Unknown to Holmes and Watson, Hannah investigates Michael on her own. After he assaults Watson and is wounded, Hannah deduces that Michael will go to the home of a friend from support meetings, Denny Mulgrew, who was a field medic, to be stitched up. Hannah waits until Mulgrew leaves and enters the house, planning to shoot Michael. She decides instead to beat him to death with a baton, not knowing that he was leaving a voicemail that records the murder, including his last word "Joan", which Hannah doesn't hear. Hannah then uses an accomplice and a garbage truck to dump Michael's body in a dump. After Watson is implicated in the murder, Holmes discovers that Captain Gregson erased video evidence from the garbage truck depot to aid Hannah. Holmes meets Hannah, has her produce the murder weapon and then he confesses to the crime. ("Whatever Remains, However Improbable")



S06E21-Holmes and Hannah
You're gonna confess.
Elementary intertitle Elementary Characters
Main Characters
Sherlock HolmesJoan WatsonCaptain Thomas GregsonDetective Marcus Bell
Recurring Characters
AlistairAthena and MinervaGeneral AlveroHenry BaskervilleOlga BerezhnayaJonathan BloomRoy BookerAgent BurkeDamon ClarkClydeGina CortesFrank Da SilvaDuaneCaptain DwyerEveryoneAgent GephardtDr. GrannisChristopher GrayDel GrunerDetective GuzmanHalconEmily HankinsDr. Eugene HawesFiona HelbronWilliam HullShinwell JohnsonEmil KurtzGareth LestradeADA Nelson LewisAlfredo LlamosaAgent MallickMarchefElana MarchMargaretAgent McNallyPatrick MeersMidnight RangerChantal MilnerAndrew MittalSanthosh MittalSebastian MoranJamie MoriartyAgent MullerDetective NashIsaac ProctorRandyOscar RankinCandace ReedOdin ReichenbachRomulusMichael RowanTim SherringtonTall BoyJoshua ViknerSir James WalterAgent WhitlockTyus WilcoxKitty Winter
The Irregulars
Mr. BriggsC.Harland EmplePetros FrankenGayMs. HudsonJulius KentLucMasonThe NosePhil SimmsAgatha SpurrellTeddy
Family
ArchieAndre BellChivonnePaige CowanKayden FullerCheryl GregsonHannah GregsonMay HolmesMorland HolmesMycroft HolmesEstella LlamosaHenry WatsonMary WatsonOren WatsonLin Wen
Minor Characters
The ActuaryEdwin BorsteinJack BrunelleLucas BundschCassieWade CrewesLiam DanowRyan DeckerViolet de MervilleThe DetectivesKathryn DrummondHoward EnnisMistress FeliciaTrent GarbyZoya HashemiRhys KinlanRuslan KrasnovIris LanzerGwen and Olivia LynchNigella MasonDorian MollTy MorstanPamDana PowellRemusPaula ReyesJennifer SaylesShauna ScottSkylerWilson TragerHeather VanowenCassandra WalkerAaron Ward
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