Gang turf war and gun violence leads police to launch nationwide operation on firearms.
Judge retires to consider verdicts in "difficult" sex case which he'd like to erase.
Exclusive book extract on how detectives investigated the Comancheros motorcycle gang.
Horse rider grilled by Crown prosecutor on police lies, sex toys and childrens' clothing.
A woman on trial for child sex abuse says she was scared her partner would kill her.
Laken Rose told police she tried to stop her former partner from preying on children.
Horse trainer admits 5 more charges of inducing an indecent act on a 14-year-old girl.
Mother of 3-year-old sex abuse victim gives evidence in trial of female horse track rider.
Great-grandparents who phoned police to warn of father's erratic behavior want answers.
Private investigator reveals how he solved the disappearance of Lee Sheppard in new book.
Forty years on, police review cold-case rape and murder of six-year-old girl in Auckland.
Throughout his life, people had thought Todd Muller could be Prime Minister.
Police on covert investigation quietly intervened to stop further violence in gang wars.
Homes linked to notorious Australian motorcycle gang searched by police in armed raids.