Breivik's instruments for a massacre

ROUGH CUT (NO REPORTER NARRATION)

STORY: As the trial of Norwegian mass murderer Anders Behring Breivik resumed Thursday after a three-day break, the court heard the testimony of a police officer about the crimes scene investigation on Utoeya island where 69 people were killed.

Breivik admits killing eight people with a car bomb at government offices in Oslo, then gunning down 69 people, mostly teenagers, at an island summer camp of the ruling Labor Party, in what he has described as a counter-attack against multiculturalism.

On Utoeya, Breivik shot most of his victims several times, often using the first shot to take down his target then following up with a shot to the head. His youngest victim was 14.

Disguised as a police officer, Breivik managed to lure some of his victims out of hiding, saying help had arrived. Other victims jumped into the lake, where he shot them in the water. He later surrendered as "commander of the Norwegian resistance movement".

Bjorn Dyvesveen from the police's special division Kripos, showed the court the false police ID Breivik used on the day of the killings.