Or as some of us thought earlier, the original intent may have been to roll the car off into the water. For some reason, once at PTL the person driving the car to the site changed their plan.
- By that time it may be close to the time that someone fishing that morning may be arriving soon and the driver felt they didn't have time,
- Panicked now that they were there and just wanted to leave the area and car as soon as possible,
- Tried to push or attempt to have it run down the ramp, but couldn't figure out how to do it successfully (it's not as easy as in the movies!),
- Driver is not a boater or fisherman and realizes once onsite that there is a possibility after seeing the ramp that even if the car goes under, a boat trailer can get caught on it and a discovery would be sooner than they planned.
- For whatever reason the original plan is scrapped, driver realizes the longer they are with the car the greater their chance of being seen with it. So rather than go to an alternate location with sunrise approaching they simply leave it there.
After leaving the car in that location, I really don't believe the driver thought they had bought themselves more than a few hours. That the car was not brought to the attention of LE until sometime late the next day is something worked in their favor.