A janitor follows the mess
The noir story turns Charlie’s cleaning duties into a poisoning investigation.
Supporting source ↗CASE FILE · S14 E06

In the black-and-white noir world of his memory, Charlie navigates the seedy underbelly of Philadelphia as Frank has been "diarrhea poisoned," and it's up to Charlie to clean up the mess.
THE SHORT VERSION · SPOILERS AHEAD
The noir story turns Charlie’s cleaning duties into a poisoning investigation.
Supporting source ↗Cricket contaminates competing supplies while the gang resells cherries through an expanding black market.
Supporting source ↗The Waitress exploits fermented cherries and poisons those threatening her operation. Vince is her sponsor, not her boyfriend.
Supporting source ↗Charlie worsens his predicament. Dee declares herself undercover and takes the Waitress away.
Supporting source ↗THE EVIDENCE
Charlie narrates his investigation in a brimmed hat.Source ↗
Dee returns in a police uniform within the noir story.Source ↗
Dennis wears a pinstripe suit and hat in the noir story.Source ↗
Frank lies injured beside the cherry vats in the noir story.Source ↗
Cricket wears a blonde wig while confronting Charlie in the noir story.Source ↗
The Waitress presents a pie to Charlie in the noir story.Source ↗
The noir blackmail scene takes place beside Charlie’s bed.Source ↗
Charlie visits Dee’s apartment in the noir story.Source ↗
The noir version of the bar hosts a decorated party.Source ↗
Cleaning chemicals appear in Charlie’s noir confrontation with Vince.Source ↗
Dee offers a cigarette in the noir apartment scene.Source ↗
The Waitress holds the red-topped pie at the bar.Source ↗
A close view fills the screen with red cherries.Source ↗
The Waitress admits poisoning Charlie’s pie in the noir story.Source ↗
Cherry-filled vats form the noir investigation’s supply stockpile.Source ↗
The noir mystery begins with Charlie’s cleaning duties.Source ↗
Dee wears a police cap and badge for the noir conclusion.Source ↗
A flashback shows the Waitress selling pies at a recovery meeting.Source ↗
The mostly monochrome scene preserves the cherries’ vivid red color.Source ↗
Dennis holds a flash-equipped camera for the staged noir blackmail.Source ↗
Tags document researched occurrences, not every appearance. Read the research notes and attribution.