I am not convinced that illegality of EA's actions with a 16-yo is sufficient to label him as a MONSTER. Law is created by very smart men, and I am sure the intent here is to protect an underage girl from a 40-yo pedophile's grooming -- not to punish people at some age group going at it. This 16-yo story has been blown too out-of-proportion imo.
When I was researching JLC, I found out that almost half of Courtland, Mississippi was sex offenders. It turned out that they were convicted 20 years ago when they were 15-17. And at that town, at 15 everybody was already doing it with everyone.
Your theory that EA preyed on her and raped her because he was a "sex criminal" sleeping with a 16-yo.... I hope not many are living unmarried in Idaho, Illinois, Minnessota, Massachusetts, South Carolina or Utah and praying on opposite sex, regardless of age. Fornication is still a criminal act punishable by law in these states.
His actions on the morning of Aug 30, 2014, IS sufficient to label him a monster imo. If you watched or read the interviews with Juror #1 you know the jury was leaning towards giving him the maximum sentence. And that was without hearing anything about the SA charges.
That said, I almost threw up my breakfast reading the tweets about the deviant porn found on his phone. Nothing about the description of those images and film links is anywhere near the realm of the typical type of porn that might interest a 24-year-old male.