There will be a minutes silence in schools across the country at 11am.

A man in his forties remains in Garda custody.

Two crews were deployed to the farm house in Emyvale.

Her husband, Garda Adrian Martin, who died during a family holiday in 2011 when he fell from a cliff edge in Co Clare.

The headstone was erected in his honour during the week.

Adam died in July after getting into difficulty at Hollywood Lake.

He was travelling on the Carstown Road in Drogheda before 11pm.

A second patient was taken to hospital following the incident.