4 teenage girls were in the car. The driver opened her door and set down a plastic cup with half the drink still in it and then she closed the door. Then the girl in the passenger side back door threw a tray out the window. They then proceeded to sit in their car and start talking. They didn't care at all that they had just thrown away trash at all. Attached is a video of the car and you can see the cup and tray they just got rid of and left in the parking lot.