No one asked me
Quite possibly the best answer to use when confronted about something you knew about but were not questioned about.
Person 1~You knew Bobby stole my car?
Person 2~Yeah.
Person 1~Why didn't you tell me!? We've been going crazy trying to find out who did it!
Person 2~No one asked me.
Person 2~Yeah.
Person 1~Why didn't you tell me!? We've been going crazy trying to find out who did it!
Person 2~No one asked me.