A rescue Luther did not request
Mac’s intervention ultimately identifies Eduardo, but Luther fears the resulting reputation as an informant.
Supporting source ↗CASE FILE · S10 E07

News surfaces about Mac's Dad, Luther, being a murder suspect. Mac goes into full "P.I." mode to clear his father of any wrong doing.
THE SHORT VERSION · SPOILERS AHEAD
Mac’s intervention ultimately identifies Eduardo, but Luther fears the resulting reputation as an informant.
Supporting source ↗Bill changes his mind about dying while reading his shirt at the police station, then identifies Eduardo instead of confessing.
Supporting source ↗Yellow, blue and green shirts supply a cheerful visual mismatch with the bar’s grim conversation.
Supporting source ↗Bill’s children, his ex-wife and Maureen gather for the attempted family appeal.
Supporting source ↗THE EVIDENCE
Bill emerges from his police interview.Source ↗
Bill’s daughter describes her resentment toward him.Source ↗
Bill’s son discusses an inheritance with his sister.Source ↗
Bonnie provides the crucial account of Luther’s visitor.Source ↗
Charlie examines the visitor records with Mac.Source ↗
Dee eats fruit during the attempt to cheer Bill.Source ↗
Dennis tries to enlist Bill’s family.Source ↗
Frank displays another optimistic shirt.Source ↗
Bill’s ex-wife rejects the effort to win sympathy for him.Source ↗
Luther blames Mac for making him appear to be an informant.Source ↗
Maureen’s altered face accompanies her growing feline fixation.Source ↗
Bill drinks at the bar while the gang intervenes.Source ↗
The gang waits for Bill at the station.Source ↗
The prison log leads Mac and Charlie to Bonnie.Source ↗
The group considers profiting from a policy on Bill.Source ↗
Charlie fails to recognize his mother’s cursive signature.Source ↗
Frank, Dee and Dennis wear the slogan in different colors.Source ↗
Matching messages accompany the intervention.Source ↗
Tags document researched occurrences, not every appearance. Read the research notes and attribution.