During the UEFA Champions League Quarter- Finals Real Madrid player, Casemiro, dogged a second yellow card after a few dirty tackles. Bayern player, Arturo Vidal, on the other side did get a second yellow after a good tackle on the ball. Only that is horrendous enough. The teams went in to Extra time with a aggregate of 3-3. After 15 minutes Cristiano Ronaldo scored a goal which was miles offside and to make it even worse 5 minutes later Real Madrid scored again from a offside goal after a block from the referee (maybe accidental) to stop the bayern players and give Real Madrid a good opportunity to score again. 

All of this wasn't just a 'mistake' or bad refeering. This was 100% match fixing and Real Madrid should get disqualified for that.