in addition to that, they are in pennsylvania at this hour because a tourist in the area thinks he might have taken a picture of that individual. they are going to pennsylvania to track that down in an area north, about a half hour north of philadelphia. john. >> lastly, based on your reporting that the fertilizer was nonexplosive. thank god it did not fully explode. what is the worst case scenario had it gone to a different level? >> reporter: a recap. this car was said to contain a few cans of gasoline, a few propane tanks as well as some alarm clocks and a big metal gun locker. inside that were several bags of fertilizer. however, we are hearing from authorities preliminary tests are indicating it was a nonexplosive grade fertilizer. it was incapable of blowing up.