Lawyer's joke

A man was being sued for returning a borrowed lawn mower in a damaged condition.

His lawyer told the court, "I will prove my client's innocence in the following ways: Firstly, he never borrowed the lawn mower. Secondly, the lawn mower was already damaged when be borrowed it. Thirdly, the lawn mower was in perfect condition when he returned it. "

Joke: Some lawyer can argue any point in a convincing manner.