Richland Police Department Facebook page posted this:

18-07782-On 04/06/2018 at about 3:30 am two suspects removed a concrete mixer from Beaver Bark without filling out the proper paperwork or paying for their rental. The suspects have also not returned the concrete mixer. The surveillance video shows what appears to be a full size truck with either an extended or crew cab.

The second photo is an example of what the stolen mixer looks like. If you have any information, please call 509-628-0333 and reference the above case number.

Online conjecture includes suggestions of checking security camera footage from nearby businesses and possibly staking out Craigslist. Or maybe these days it's not a problem unloading a hot concrete mixer. I do see construction all over the Tri-Cities...