I sympathize with the boy's family, and believe that there should be justice in this case, however the process is lengthy and at 18 isn't likely to self-isolate. So, why is the boy's family monitoring her social media? That's just self-inflicted torture.
"his family was shocked to see her carrying on with her life on social media"
http://www.bostonherald.com/news_op..._alleged_suicide_coaxer_heads_to_disney_world
The will for justice is primal and a direct bond between the aggrieved and the victimizer, it seems to me, so who am I to judge that if being judgmental, there are courts.