Officer Craig Williams left message. ' ... çall back within seconds of getting this call / time sensitive / if don't respond, all I can do is wish you good luck / something about an attorney (my attorney / retainer attorney??...'.
Gentlemen had an accent. When returned call (around 5 times), just got busy signal.

A dummy number is sometimes provided to make the call seem more realistic. Their next hope would be you'll be there to take the call manually should they strike again. They try and make it urgent with absurdity so you'll want to respond out of fear. Instead, do NOT respond in any way, in fact try keeping them from leaving messages if you can, and force "Craig Williams" to move along.

Same thing happened to me too! If it was a legit officer they would have said their division and provided a station phone number.