Mother shares home video of her 3 daughters who were allegedly killed by their father

(CNN) - The mother of three young girls who were killed in Washington state is sharing home video of her daughters.

The video release comes as authorities continue the search for the girls’ father, Travis Decker.

In the home video, the girls are shown playing limbo while their grandfather is behind the camera recording.

The girls, ages 5, 8 and 9, were found dead Monday at a campground.

Their father is accused of kidnapping and murdering them during a court-sanctioned visitation last Friday.

Authorities have received more than 500 tips as the manhunt continues.