Five juveniles questioned over alleged sexual assault of schoolgirl in Dublin

It is understood an alleged attacker sent the young girl a video of the assault

A Garda spokesperson said: 'All five persons arrested and detained were questioned in respect of the alleged offence and have been released without charge, pending a file to the DPP.' File picture: Dan Linehan

Five teenage boys have been arrested following an alleged serious sexual assault on a schoolgirl.

The attack was at least partially recorded and the video was circulated.