Or if they move with cause (they cannot feed their family or keep food cold)...you will have to replace the appliances or find a tenant with their own...it's customary to provide a range and fridge in Ohio...washer/dryer are mostly a tenant provided item if there is not an on-site facility...

I'd go to the food shelf and pick up a food donation for them, I'd give them the 50 bucks back and let them know you appreciate them as tenants and your waving the late fee this month as long as the rent was paid in full and it's not usual practice.. 

Just some food for thought.As for verification.

And, make sure the following are also gone:  clothing, toiletries, food, beds--anything that someone might use to live with. 

I would work nights, put my money in the bank the next day and only live off of $20 for the day to pay for food and gas.  

Nick Doria,Nothing like not having food on the table to learn to do your job better .  

We have networking, food, fun, and a cash bar. 

I always ate reasonably (little sugar, mostly meats, "real" food).

Further food for thought, a legitimate case defending against DOS would be 'vigorously' defended.  

Food, wash, check up or call program, etc.