This happened to me Thursday at the shell station on Immokalee by the Strand.
I locked my car. As I walked away I heard my car door unlock.

I went back and locked my car again three times.

Each time, as soon as I started to walk away, I would hear it unlock again!!

There was a man in the next isle in a black SUV loitering not getting gas.

there is a device that robbers are using now to clone your security code when you lock

your doors on your car using your key-chain locking device.

They sit a distance away and watch for their next victim.

Since they know you are going inside the store, restaurant, or bathroom,

they have a few minutes to steal and run.

The police officer said to be sure to manually lock your car door by hitting the lock button inside the car.

That way if there is someone sitting in a parking lot watching for their next victim it will not be you.