Dream of crash, died, mother

I was in a car with my mother driving past a car crash. My mother said Is that your friend Johnny. I said Yes. I leapt out of the car and ran towards him, he was lying lifeless in the car. Rebecca's brother had died in the drivers seat. The ambulance arrived and brought him to the hospital. The doctor said that he had died. I fell to the floor in tears. The next day I went to school and seen a picture of Johnny hanging in the hall. I feel to the floor crying. A friend seen me and comforted me. An hour later in assembly the head teacher said Johnny had died. Johnny's friend ran out of the room. I ran after him. We sat on the seat and Matthew said Johnny loved me