Omagh bombing victims' families to sue PSNI chief constable

Relatives of Omagh bomb victims are to sue Northern Ireland's police chief for investigative failings they believe let the killers escape justice.
Ahead of next week's 19th anniversary of the Real IRA outrage that claimed the lives of 29 people, bereaved families have issued a writ against Police Service of Northern Ireland (PSNI) chief constable George Hamilton seeking damages and a declaration their human rights have been breached.