So I guess Negan doesn't kill Alpha...maybe he's actually in love?
Or that's Alpha's twin sister.
Her first appearance in cameo (it's just her big toe) is in issue 128.
Her first full appearance (in skin suit) was 131
Her first full appearance (without speaking) was 134
Her first full appearance with speaking was 137
Her first appearance in a test tube was #1 at the hospital
Actually, in 137 it was 'Copycat,' the Marvel character who pretended to be Domino for a few issues. Alpha's actual full first appearance was in 138 (some say it's a cameo on the last 2 pages, but I disagree).
Yeah I don't care about what is first appearances. Not trying to flip a ton of books like some.
My stance has been that there could be twin sisters. One Alpha and the other Omega. The belt buckle on the cover of 138 is the infinity symbol could support this theory.