Sean Duffy targeted Facebook tribute pages and posted videos on YouTube taunting the dead victims and their families© Press AssociationNatasha MacBryde and Jordan Cooper, two of the teenagers whose deaths were mocked by Duffy.
An internet troll who posted videos and messages mocking the deaths of teenagers, including a girl hit by a train, has been jailed.
Sean Duffy, 25, targeted Facebook tribute pages and posted videos on YouTube taunting the dead and their families.
Among his victims was Natasha MacBryde, 15, who died instantly when hit by a passenger train near her home in Bromsgrove, Worcestershire.
The day after Natasha's death in February, Duffy posted comments including "I fell asleep on the track lolz" on the Facebook tribute page created by her brother James, 17.
Four days later he created a YouTube video called "Tasha the Tank Engine" featuring her face superimposed on to the front of the fictional engine.
Duffy, who is unemployed and did not know any of his victims, pleaded guilty to two counts of sending malicious communications relating to Natasha.