Dream of father, grandfather, taxi, truck, woman

I dreamed that my father bought me an McDonalds Breakfast Deluxe for breakfast but he came home with some other breakfast. My cousins were at my house. Apparently Mcdonalds had banned the Deluxe. I got really pissed off that I started acting like a angry maniac in the house. Then I took off in a car with my grandfather we were going to Mcdonalds. I was listening to my music in the passenger seat. The song I was listening to was by Jessica Folker "To be able to Love" (Jonathan Peters Mix). We went to go look for the breakfast Deluxe. In the main street by house, there were three car crashes. They were brunt and totaled. First car was a Taxi. Second car was a regular driver that was driving a truck that looked like my friend's truck. The third car was a police car. All three cars were empty. There were firemen putting out the fire and many people were gathering around. All passengers in three cars were dead. I only saw a dead women on the floor that wasn't covered up completely. Didn't see the other dead bodies but I knew they were dead. I had a feeling the woman drove the truck. But my friend is male. The Taxi was burnt up more than the truck. The police car was totaled and burnt but recognizable as a police car. I think, I think somehow the cop car was totaled from behind. I felt so scared and sad that the people were dead.