My landlord still doesn't seem to believe that this is happening.
I told him about the problem a month ago. I told him how I had to climb to the roof in the middle of a storm to unclog the drain, which was causing water to pool above my apartment, which was then leaking down and into the apartment. I told him how the downspout from the roof was clogged at the outlet and the pressure there from that foul water's force of trying to escape made it spray in through my kitchen window. I told him how the water getting in the walls made the building stay perpetually damp and how bugs were thriving in this kind of environment.
I requested repairmen, I requested an exterminator. I've seen neither. So, in case I need to escalate, I'm taking photos before I go out there and try to fix this again.