just watched splitting hairs
so crazy
in this episode its the serpent and lee and his friends
theres a chase for the serpent and the serpent gets a strand of lee's red hair
at the end he uses a dna tester to check if his dna is the same as lee
it says 100% positive
and at the end the serpent looks at the window and say " i have finally found you"
which sums up that lee is the serpents brother