There’s a Midsomer Murders episode called Left For Dead which actually does a really good job of fixing the massive plothole that the Friday 13th sequels cause.
A young lad gets picked on by some other kids and they drown him (or think they do) except he gets found by a pair of bereaved parents who take him in and raise him as a replacement for their son. Then when he’s grown up he remembers what happened and returns to get revenge.
— Pamela "meeko" Rouse is wearing her mask. (@meekorouse) May 26, 2020