This is clearly one of those places where one is very well advised to be armed, most especially when the rest area has no attendant and only the rest room is open. A few years back when making a stop for a call of nature some young males entered the rest room and I got the door to my stall kicked in. Since I had heard the ample discussion of their need to get some money I had prepared by filling my hand with a model 1911 while eotherwise occuppied. When one of these young men kicked in the stall door they got very wide eyed at the site of a cocked unlocked firearm pointing at there center of mass.
They offered profuse apologies for disturbing me and decided to leave forthwith.
Stay well - Stay safe - Stay armed - Yorktown