Is the source and/or meaning of the symbol that the Haitian wears and Jessica’s tattoo going to be revealed this season? Especially why seemingly unconnected people all connect to it?

I’m not sure about this one either … but I have theories… First of all the symbol is a half-helix, half of a normal DNA strand. That I know. Secondly, I’m beginning to think it’s a purposeful secret symbol that is symbolically important to some group. (A group which probably includes Linderman, Mr. Deveaux and Hiro’s father,) The placement of the symbol could (a) signify an officially sanctioned location. (b) could mark a “special” to the group or (c) Could function as a warning tag that opposing groups have thrown up.

But, be clear, these theories of mine are no more valid than any other chatroom speculation. All I know is Tim Kring told us that the symbol was important he tells us when he wants to see it in specific locations… He never revealed why.