A simple fall down some tall stairs while hugging the baby to protect him would do lol
Because he was running too fast, or him crossing the road and a car is about to hit him, so she protects him and dies.
literally any other idea we could have is better xD
And the father hating him for that reason. ヽ(`Д´)ﾉ
He deserved that jail time. If only it was for life （/TДT)/
What kind of death is that? Like... author you could have tried harder, your mates usually use accidents when the Mc wanted something (toy, gift, etc)