DON'T VOLUNTEER ANY INFORMATION. Tell them you were still grilling when the fire broke out. You could point out that some lady mentioned hearing a sound like a firecracker but if there's cameras like you say, unless they show someone throwing a firecracker in there, it means nothing.
Oh yeah, the driver said the camera is to look for "other things" too. It happens (not in our area, but the trucks cover a lot of area).
Found out that the trash company around here has cameras that can see inside the truck's "bin". Found this out when the truck that picked up at our work (shared dumpster) saw smoke/flames in the bin. Now, nothing says it came from our dumpster - could have came from earlier pick-ups and just took time to ignite. Who knows what they do ? They don't call the fire department and wait for them to arrive, they DUMP the load out on the ground to save their truck !! Can't say I blame 'em either !OMG - a real life dumpster fire !!!
Oh yeah, the driver said the camera is to look for "other things" too. It happens (not in our area, but the trucks cover a lot of area).