Lock-Up | Season 1 | Episode 11 | With Malice for One | Macdonald Carey | John Doucette

A shipment of steel tubing fails on the job and the precision machinist who worked on the project is fired. He's also charged with murdering his supervisor afterward in a fit of anger. Believing Kazner's incapable of such shoddy workmanship, Maris begins asking questions. He uncovers an "inside job" with several managers buying cheap-grade steel, billing the company as if it were top notch, and pocketing the difference.

Directed by Jack Herzberg
Starring Macdonald Carey, John Doucette

Cast
Macdonald Carey as Herbert L. Maris
John Doucette as Lt. Weston
Joan Granville as Miss Brent
Olive Carey as Casey