Saturday Night '48 Hours' on March 4, 2023

48 HOURS on CBS. The next episode is called, "The Poisonous Wife" that will air this Saturday at 9/8 p.m.

"A star snake breeder is murdered. Turns out the human closest to him was more cold-blooded than any snake. 48 Hours - correspondent Peter Van Sant reports."

TV preview will begin after Commercial Ad.