Team A has the ball on their 27, 2nd and 6. On a play action pass, team A is flagged for holding at the 26. Team B is flagged for roughing the passer. The ball is intercepted by team B and returned to the 50 yd line where the player is forced out of bounds. After the whistle, team A player hits team B player out of bounds and is flagged. The line judge spots the ending spot at the 50 yard line indicating the play ended at the 50. What is the call from the white hat, and where is the ball placement, in whose possession?
Help with this one please. Add references to decisions please.