


48 Hours
Knock Knock
Season 31
Can a podcast and a driven detective using cutting-edge technology solve a stone cold double murder?
48 Hours airs on Tyne & Wear TV at 2:00 PM, Sunday 8 February.
Topics
Education ➝ Science ➝ Factual Topics
Factual Crime
News ➝ Current Affairs
Documentary
Special
T & T
