160Want local news?Sign up for the Localist and stay informed Something went wrong. Please try again.subscribeCongratulations! You’re all set! VALENCIA – The former owner of a Valencia company pleaded guilty Thursday to consipiring with the owners of an Oxnard-based business in a $20 million tax-evasion scheme, authorities said. Robert Gene Cable, 75, of La Crescenta was the owner of Enmark Aerospace in Valencia. Cable pleaded guilty in federal court to conspiracy to impede, impair, obstruct and defeat the lawful functions of the Internal Revenue Service, according to the U.S. Attorney’s Office. Cable faces a maximum of five years in prison when he is sentenced on Jan. 28.