Board Thread:Legitimate Canon Questions/@comment-26828324-20150728011029

So I'm doing a rewatch of TW...nearly halfway through S5...stupid decision yeah but I was wondering what exactly happened to Cora in Season 3a?

When she got sick I mean, was she poisoned by someone? Jennifer? the Alphas? Did Peter poison her to trick Dereck into giving up his alpha spark? Something that I've always wondered

Thanks in advance 