Friends and classmates are mourning him online.
Don't worry. Be happy.
The pilot casts a long shadow across the rest of the series.
'Matilda' star Mara Wilson is one of many people sharing their struggles with depression for the Project UROK video series.
Rutgers hopes the app will be a valuable tool for parents.
When confronted with horrific tragedies like this, the Internet seeks answers and explanations.