I suppose not capitalizing “jaguar” might have helped there 
D’oh.
I know… the capitalized “Jaguar” made me think it had something to do with a car… and that perhaps he was trying to steal the car and got his finger caught in the car door or something.
Police: “Did you try to steal this car? We have your finger here.”
Guy with 9 fingers: “No.”
Why do I have a feeling that this will end up in the “What’s Your Fetish” thread? 
Mmmm finger.
The only thing that could have made this story better is that if after checking the print on the finger they found, they went to his home and discovered he had ten fingers.