An all new "48 Hours" Saturday Jan. 20, 2016

48 HOURS on CBS. The episode is called, "Murder 90210." CBS says, "Will millionaire Robert Durst clear his name in the death of a California friend or end up spending his life in jail? '48 Hours' correspondent Erin Moriarty investigates Saturday, Jan. 30 at 10 p.m. ET/PT on CBS."

Remember, CBS usually takes down TV Preview after the TV episode airs. So, check it out.