I am 100% tha partridge is red john here is why:

we all know red john is lonely person do his work alone no contacts no partenres.

partridge is the only person has no relations with any one in the list. on the contrary, the others

all related and met.

partridge abominates Patrick's theories and spiritual mediations thing jane insulted red john through a programme about spiritual mediations IT IS CONNECTED.

It is very palpable brett hates jane and jane does too

in S1 E1 I quote from jane:"I'm sorry, he irks me he is irksome"

that's exactly what red john does every time talk to Patrick he is getting on his nerves

share your thoughts with me....^-^