Point of No Return
Cleo had no idea where her mother's remains ended. When she was a kid, all she could do was find a piece of clothing her mother used to wear and bury it by Helena's little mound.
By now, that piece of fabric must've long since rotted away, leaving nothing behind. She didn't even know her mother's name.
Cleo and Maura just sat there, feeling the breeze on their faces, neither of them saying a word.