The Youngest Was The Most Loved Lyrics

Lyric discussion by Ay-Kay 

Cover art for The Youngest Was The Most Loved lyrics by Morrissey

For me, as the oldest child, I read this song as, the older children may have been ignored, even neglected in favour of the youngest, but where one may have expected them to become the psychotic one the youngest who had a loved childhood turned into the one with issues. I don't think it necessarily means a literal killer.