Who wouldn’t? Even many, many eons passed, many lifetimes passed already, just one time, killed one baby, became Arhat already, all repentant, remorseful, suffered so much already, still had to bear that consequence. Nothing we can escape, free. Therefore really, karma really exists, even (if you) become Arhat. Some karma will be destroyed, but some will remain, so that you can continue to live on. Because that’s her fixed karma. Without this karma, she cannot live here. All of us, same. OK? Except the Master, who has to borrow karma from everybody. Not borrow, but have to bear everybody else’s bad karma. Therefore the Master will not suffer any karma, because it’s all done. The Buddha already had no more karma. But He still had to suffer here and there, because of thee bad karma of disciples.