8 years seems light, but reading the article the Judge started with 13 years - it was the 3rd he took off (for the young age and guilty plea etc etc ) that seems to much for me.
However maybe young people should be given a chance???
Looking into the sentencing the has 4 bands with the worst being for gang rape, or on-going rape over a period of time, - that's 16+ years.
This rape was in the category below this and the range 12 - 18 years.