Case file · Series 23, Episode 4 · Season 23, Episode 4
Dressed to Kill
Opposition to a charity drag show appears to explain a murder, until the performers and detectives uncover a more private history.
Verified filming locations
Every filming site currently documented in this Casebook file is listed here. The published evidence does not establish a complete production itinerary.
No exact filming site has been verified in this file yet. Read the research status →
Selected episode credits
Dressed to Kill cast
These selected cast entries link to their published profiles. They do not include every name shown in the end credits.
Fiona Dolman
Isabel Shaw
Nigel Lindsay
Ace Bhatti
Sophie Stone
Suzanne Packer
Felix Kai
Stewart Wright
Nichola McAuliffe
Clare Hingott
L.J. Johnson
Baxter Westby
Tessie Orange-Turner
The 60-second case card
Should I watch this one?
The episode uses a public culture clash as its first theory, then shifts attention to identity, reinvention and the cost of an old secret.
- Best for
- Drag show · Charity event · Hidden past
- Mood
- Eccentric
- Team
- DCI John Barnaby with DS Jamie Winter
- Spoiler guidance
- Read the premise freely; open the marked sections only after watching. Check the linked provider advisory for further viewing information.
Why it matters
The episode uses a public culture clash as its first theory, then shifts attention to identity, reinvention and the cost of an old secret.
Elverton-cum-Latterly is preparing a charity drag extravaganza when parish chair Lois Springfield is found dead in the local theatre. Because she opposed the event, hostility towards the performers looks like the obvious context for the crime, particularly after Malik Payne receives a warning and narrowly escapes a car.
A second death after the show and the collapse of terminally ill Rocco Templeton complicate that theory. Barnaby and Winter discover that somebody is trying to begin a new life while preventing a concealed part of the village's past from becoming public.
Break the seal: reveal the finding
Who was the killer in Dressed to Kill? (spoiler)
The apparent campaign against the drag show diverts attention from a concealed identity and the determination to sever the last ties to an earlier life.
More episode detailsProduction, cast, deaths and filming information
Credits, context and checked facts
Production and cast
- TV series
- Series 23
- Episode number
- Episode 4
- Written by
- Maria Ward
- Directed by
- Leon Lopez
- Listed transmission date(s)
- 2 January 2023 10 November 2024
- Reported filming period
- June–July 2022
- Detective
- DCI John Barnaby
- Partner
- DS Jamie Winter
- Pathologist
- Dr Fleur Perkins · Annette Badland
- Principal setting
- Elverton-cum-Latterly
- Casebook tone
- Eccentric
Sources accompany the production credits and filming links.
Fictional settings and real filming places are listed separately. No exact building has been identified in the linked filming sources.
Credits and archive connections
- Writer credits4 episodes credited to Maria Ward
- Director credits2 episodes directed by Leon Lopez
- Release positionCase 136 of 144
- Story characterEccentric · Drag show · Charity event
- Location evidenceChecked · published source gap
Rehearsals, opposition to the event and the performers' stage identities all influence how the early attacks are interpreted.
The current filming-location reference does not yet publish a verified real-world match for the theatre or village, so no exact building is named.
Sources for the production file
Published episode chronology and credits ↗Official ITV programme page ↗Filming-location reference index ↗Credits follow the linked chronology. Dates can differ between territories. Consult original credits for story, teleplay and adaptation wording. External synopses may contain spoilers.
The performers behind this case
Core cast
Follow the cast links for full actor and character guides.
Neil Dudgeon
John Barnaby · Detective Chief Inspector- Messiah
- Life of Riley
- The Mrs Bradley Mysteries
Nick Hendrix
Jamie Winter · Detective Sergeant- Black Mirror
- Marcella
- The Crown

Annette Badland
Dr Fleur Perkins · Police pathologist- Ted Lasso
- Doctor Who
- EastEnders
Image credits identify the licence used. No programme publicity stills are reproduced.
Forensic team
Dr Fleur Perkins
- Credit
- Resident pathologist
- Played by
- Annette Badland
Spoiler-controlled deaths
Deaths recorded in this case
3 people die in this case, according to the linked death record.
Break the seal: reveal the list of deaths
- Lois Springfield
Murder · Suffocation
Performer check- Lois Springfield: Clare Hingott
- Evelyn Hardy
Murder · Other recorded death
Performer check- Evelyn Hardy: Tessie Orange-Turner
- Rocco Templeton
Accidental, natural or other · Natural or unexplained
Performer check- Rocco Templeton: Baxter Westby
Break a second seal: reveal the verified killer
Who was the killer in Dressed to Kill? (spoiler)
Olivia DentOlivia killed Lois Springfield after Lois blocked her proposed Romeo and Juliet production, then electrocuted Evelyn Hardy after learning that Evelyn's father would fund a rival production and tour with Nigel Bellamy. Olivia later held a knife to Nigel, whom she had long idealised, but he disarmed her before another killing. Norinda Bellamy's blackmail, Dickie Dent's van attack on Malik Payne and Gill Templeton's fraud and abuse were separate offences.
Verified motive
Olivia's accumulated disappointments focused on an imagined future with Nigel and her planned Romeo and Juliet production. She killed Lois after Lois blocked and mocked the plan and threatened to expose Olivia's fixation, killed Evelyn when Evelyn secured funding for a rival tour with Nigel, and then turned on Nigel for giving her hope before choosing Evelyn; the final attack on him was interrupted.
Real place → fictional identity
Where was Dressed to Kill filmed?
The current episode-by-episode filming reference marks this episode's location information as still missing.
Sources accompany the identified filming places.
Wider filming areas
Places connected to this file
No real filming place is confirmed for this case.
