Question

I read this book but I'm confused on what Heck Tate meant when he said this... Can come one help me?
The question is : Heck Tate says : "there's a black boy dead for no reason, and the man responsible for it is dead. Let the dead bury the dead this time, Mr.Finch. Let the dead bury the dead"
what does he mean by this?
Thank you whoever helps ^-^

Answer 1

Anyone? 0-0

Answer 2

@destinymasha