One other teen is in custody while a teenage boy was due before the courts again this morning.
A third teenager has been arrested in relation to an an attack on a US tourist in Dublin last week.
One other teen is in custody while a teenage boy was due before the courts again this morning.
Last week, Stephen Termini was attacked by a group of youths as he left his accommodation in Dublin's North Inner City.
The American tourist was on a dream trip to the capital.
Following the assault, the US embassy issued a warning to people coming to Ireland to be wary of their surroundings.
A teenage boy was arrested and charged with assault causing harm to Mr. Termini over the weekend.
He's due back in the Children's Court this morning.
In a separate development a second teenage boy has been arrested in relation to this alleged assault today.
Now, a third teen has also been arrested.
They're being questioned at North Dublin Garda Stations.