As soon as Tyler put the same jacket on as Daniel, I said well its gonna be him that's dead not Danny. Also, I noticed the person that took the shot had on a black jacket and so clearly Ty wasn't the shooter. I'm pretty sure Emily's boy Takeda knocked tyler and danny out ninja style then shot tyler and made it look like Daniel.
I could have sworn at the beginning when they flashed forward to the shooting, the specifically showed Daniel being shot, like showed his face. Maybe im wrong though