In 1970, Robinson violated probation by moving back to Chicago without his probation officer's permission, and took a job as an insurance salesman at the R.B. Jones Company. In 1971, he was arrested again for embezzling firm funds, and ordered back to Kansas City where his probation was extended. In 1975, it was extended again after another arrest, this time on charges of securities fraud and mail fraud in connection with a phony "medical consulting" company he had formed in Kansas City.