More evidence released in murder trial of Pedro Hernandez

More evidence has been released in the trial of a man accused of killing a 6-year-old New York boy.

Pedro Hernandez says he strangled Etan Patz in an alley in May 1979 but adds Patz was was alive when he left him.

On Monday jurors saw video that showed Hernandez leading police to the spot where he claims he left Patz.

The boy vanished while going to school in 1979.

Investigators have never found his body or any of his belongings.