An investigation is under way following reports that one of Ana Kriegel's killers was allegedly assaulted in Oberstown Detention Centre in Dublin over the weekend.
Boy A was handed a life sentence last November for murder and aggravated sexual assault, with a review to take place after twelve years.
Boy B was also found guilty of her murder, but is in the process of appealing his conviction.
Gardaí are investigating an alleged assault on Boy A, after claims he was beaten up by other young offenders in a communal area at Oberstown on Sunday evening.
Daina Moorehouse On The Brink Of Medal After Two Victories In Brazil World Cup
Wicklow Households Encouraged To Explore Grants To Lower Energy Bills
New Equipment To Support Disabled Water Sports Users In Accessibility Boost For Bray Harbour
Dominant Daina Moorehouse Into World Cup Last 16 After Opening Brazilian Bout
Greystones E-Bike Scheme Flourishing With Over 12,000 Recorded Trips