Dream of building, phone, hugged, person, injured, exploded, grandmother

I was at school just wandering around. Chelsea the person from our Youth and Family waster. I saw Mr. Cap who was a special ed teacher, A bunch of people were doing different things. I was in the hallway. Ms. Flaming, the school secretary, was injured. Her leg was folded backwards and in a cast. I was at one of ballroom dance competitions in Las Vegas. The building the competition was held in was a hospital. My grandmother was laying there in a bed because I found out she was in a bomb accident. Ms. Flaming waist the bed next to her. My grandmother was fine. She told me about the accident and how there was this guy who had a suitcase in there hospital room. He put the suitcase in a spot and later on it exploded. She said this without concern. My grandmother had explained this situation with a random suitcase. I got nervous and thought it would explode. We had to go say goodbye my dance instructor. In the ballroom, I saw him, and hugged him then left. My grandparents and I were in a car and then I realized I left my phone in my grandmother's hospital room. They were both ok with it and said we could turn around, but I was so nervous that we were going to get bombed. Fast forward....... We were in the car in a city, kind of like New Haven, CT. I'm pretty sure I thought I was in Las Vegas though. When I left to get into a car, it warlike leaving an airport