Here's examples of the kind of entries to be expected online when a teenager is murdered.
This 16 year old was stabbed last month. She has more people WHO KNEW HER IN REAL LIFE leaving a rememberence/condolence than all the Parkland victims COMBINED
In a school of 4000 teens who consider their phone a body part, the total lack of contributions from friends is unfathomable.
Lack of evidence IS EVIDENCE