A man in his late 20’s remains in custody after three men were injured in a suspected knife attack in Stoneybatter in North Dublin.

The incident has been described by Justice Minister Jim O'Callaghan as a "random attack", but has led to fears about a growing culture of violence.

Criminologist, Triona O’Connor and Conor Lally, Security and Crime Editor of The Irish Times join Kieran to discuss.