Raphael was unconscious for three days after the attack. Donatello had already confirmed that he had a concussion, but there was no way to know whether he'd slipped into a coma or not.
For his family those days felt like years.
His brothers barely spoke to each other during that time, each feeling guilty for what happened.
Don kept himself busy with repairs that needed to be done around the farm, while Mike trained by himself in the barn.
Leonardo never left Raphael's side, wishing that they had never had the argument that had made Raph leave April’s apartment alone.