What was Lieutenant Columbo's catch phrase on his TV show?
Columbo frequently said "just one more thing" in episodes of the show.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: What was Lieutenant Columbo's catch phrase on his TV show?
### Input: 
### Response: Columbo frequently said "just one more thing" in episodes of the show.</s>