Watch Sadisflix. Death Ruzaini Datuk and Datin Mariam has uncovered the ruse brother Datuk Ruzaini Razman who wants to be the heir to the estate. Can Sam, private investigators to solve them? Sam is a smart private investigator. Sam is very efficient in solving cases and often assigned to help the police. He was also meeting with Inspector Azlan as often solve the problem of crime together.