Jenna Cole also known as Jenna "The Junkie" first appeared in Amazing Spider-Man Extra 2. She basically served as an innocent for Anti-Venom to protect.
We first saw Jenna running from Anti-Venom who is trying to cure of her addiction, he catches up to her and then after "curing" her he sends her off to the F.E.A.S.T. center. Eventually she starts helping Anti-Venom in his war on crime.
- Amazing Spider-Man Extra 2
- Anti-Venom: New Ways to Live 1-3