Feet of Clay (1960)

Newly graduated defense attorney David Kyle (Vincent Ball) is stymied by his first case: to represent youthful criminal Jimmy Fuller (Brian Smith), who refuses to explain his involvement in the murder of the revered Diana White (Angela Douglas), a probation officer seemingly devoted to her work. As he investigates, David learns that Diana's partners may not be as respectable as they appear and that Jimmy's girlfriend is in grave danger from them. [Netflix]