Ok, so I've got my laundry packed and I'm ready to go to see mom and dad for lunch. I walk across the living room and what do I see on the INSIDE of the window? A wasp. This time, I had Raid and the wasp is dead. Good side....this was a different insect, so unless the yellow jackets, hornet, and wasp were all living together, there isn't one nest near-by. Bad side...last night was cool so the windows were open (yes, I have screens) and today is hot so the air is on, so I still don't know if they are coming in through the windows or the air vent. Either way, I'm not amused. Super has been called and he's calling pest control tomorrow.