It escaped when the hotel sent me home, and Harry fired me as a result. I captured it again, with the help of the Peter that was around then. He asked me to hide it in another door, where it would be safer. I had a foolproof containment unit, and Jason let me keep it in his safe. Then Jason decided he was sick and needed to be better, so he let it out and became its host.
Few people know who they are, but they all know they aren't the product of a homicidal symbiote, sir.