Perry Mason - Season 4 - Eps 14: The Case of the Resolute Reformer
Perry represents a citizen's group in hearings on a proposed aqueduct to be named after county engineer William Harper Caine. Perry gets a stop work order until a section of the proposed location can be checked for an underground spring. Eventually, Caine needs Perry's help when he's accused of murdering Roger Quigley, the project's chief contractor.
About Perry Mason

Title: Perry Mason
First Air Date: 1957-09-21
Last Air Date: 1966-05-22
Status: Ended
Rating: 7.7/10 (from 123 votes)
Language: EN
Seasons: 10
Total Episodes: 271
Network: CBS
Genres: Mystery, Drama, Crime
Production Companies: Paisano Productions, TCF Television Productions, CBS
Synopsis
The cases of master criminal defense attorney Perry Mason and his staff who handled the most difficult of cases in the aid of the innocent.
Cast

Raymond Burr
Perry Mason

Barbara Hale
Della Street

William Hopper
Paul Drake

William Talman
Hamilton Burger

Ray Collins
Lieutenant Tragg