I'm all f***ed up today

Last night I got new my little brothers friend, who my family and I have known since he was 5 died in an accident. I'm pretty sure the driver was just. 
I'm in denial, I keep searching googling to find out details, maybe the people on scene were wrong. He's just in the hospital. 
I haven't slept. Nobody is up. I need to vent. 
My little brother and this kid and I were super close. We did everything together. He was such a good person too. There were two other people in the car with him, and idk if they made it. I'm scared to ask. 
This feels so unreal. I feel so weird this morning. It's just so sad. He just turned 21.