pretty much left a vegetable because the dumbass promoter/or ringside doctor would not stop the fight. They wanted their dramatic ending.
Boxers know the dangers waiting for them inside that ring, they are not forced to fight, they choose on their own. Magomed fought in a style people who SAY they are boxing fans like, but people who ARE boxing fans know is a style that gets you where Magomed is at the moment. If anyone is at fault for not stopping the fight it's Magomed's trainer, BUT at the same time, boxers don't pay their trainers to pull the plug on a fight they feel they are in/could win. The promoters are supposed to stop it? How? Why? The doctor was supposed to stop it? Mago wasn't bleeding or cut or showing a ton of signs of distress.

What has happened to Magomed is a shame, but it's happened before and it'll happen again that is just a sad reality of the sport of boxing. Getting punched in the head is dangerous....so don't take too many shots.