We'll have the latest on the hunt for Luka Magnotta. Interpol has now joined the worldwide search for the Canadian who's wanted in a horrifying crime. While the disturbing video believed to show the crime takes off online. Tonight we'll take you deep inside the dark recesses of the internet for a closer look what's being posted and who watching it.

And as our #bullyPROOF series continues, we're looking at bullying's lasting legacy and asking what if it doesn't get better? And we're also reuniting a bully with the woman she tormented.

Tune in tonight at 8 p.m. ET on CBC News Network.