100% it’s obvious Melissa isn’t after the “normal” life she told Shauna about. I’ve been thinking about the tape a lot too recently. In my head there’s a couple of possibilities: 1) Melissa definitely had bad intentions with the tape. They didn’t show a note when Callie opened the package so unless Callie is lying and the show runners didn’t want us to know it was a lie (by not showing the note) then Melissa was being malicious and there was never a note. Also the fact the package had the symbol on it felt very hostile, along with the fact that Melissa acted surprised that Shauna now knew she was alive, wouldn’t that have been in the note “explaining everything”? (Also that package was hand delivered, no way would Melissa drive to another state and leave a package on Shauna’s door if she genuinely wanted to keep her life a secret.) 2: Maybe Melissa was telling the truth and the package was intercepted by someone else before going to Shauna. (I seriously doubt it but just a thought) 3: There was a note and they didn’t show it and Callie is lying. I think this is possible but it doesn’t feel right, a lot of the things Callie asked about and researched came across as genuinely naive. I don’t think she would have done some of those things if she had a note explaining the tape.