They replaced the dead batteries in the thermostat.This is a tenant that works the night shift at a hospital and I'm guessing when she came home after work is when she found out about the air. 

Remember to have your cell phone handy when he shows up, alone, and have your friend there to take pictures as you shove and swear at him, who does not have a witness, in order to provoke your landlord into reacting violently against you in any way that touches your person so you can call the Police and have him arrested for Battery.

And we said we were doing a maintenance check and would be checking smoke detector batteries.  

For example, in California, a smoke detector must be inside every sleeping area and must operate on a 10 year battery.

But honestly, besides the occasional light bulb replacment, smoke detector battery replacement, HVAC filter replacement, your monthly repairs isn't all that much. 

I was charged a ridiculous $200 to replace a fire alarm battery which I did myself before when I lived in the unit and the battery was $5 from a store.

We used the excuse of changing smoke detector batteries and a quick look under sinks to be sure they weren't leaking, a listen to the toilet to see if it's running, ask them if they are having any issues and then we were out of there. 

It has a long list of criminal history, from misdemeanor (battery, domestic, theft), to felony (stolen vehicle, drug...). 

I once had a brand new car that kept draining batteries.  

Do you think the pols in Sacramento won't see this housing boom as a way to fund their pet projects - solar, sanctuary city, Battery Vehicles etc etc you name it?