I believe that there is a law stating that you should give a bicyclist 3 feet of clearance when passing? I doubt this was observed by the driver of the "box truck". Vehicular manslaughter comes to mind. The driver didn't even SEE the cyclist? Was a drug/alcohol test done? I can't beleive that David would be riding without a light or reflective clothing at the time of the accident. I'm so sorry for David's family and just heartbroken for all of us that road ride with idiots like this driver.