I've noticed in general that it seems that the details of a person who has been arrested on suspicion of a criminal offence only seems to be published after they are officially charged with the offence.
Is this the case or is it ever possible for the media to publish the name(s) of an arrested person prior to charging?
I've tried using
Media Law in Ireland (Carolan) and
Journalists and the Law (Murphy and McGuinness) and and while excellent on court reporting do not contain information on pre-trial issues such as this.
In the UK, there seems to be ACPO guidelines which help the media clarify and attracting liability or prejudicing proceedings:
http://www.inbrief.co.uk/media-law/media-identification-of-suspects.htm