Need Help (contains spoliers)

That little bastard was playing with a boat in a river, with his dumb little friend, than they got in it and it took them to more in the middle of the river, and the boat had a hole on the bottom, so it sank and they died.

He's playing with David in the pond and their boat sinks...they both drown. Mariagenla names her baby Luis David after both boys...Rosalyn is surely behind the deaths of both boys...