Videos of Bridge-Toss Boy Riding Skateboard and Mom at Boisterous House Party Emerge

Taylor Richardson was in court Friday to appeal for the return of her children, who were taken away after the bridge incident.

A newly revealed video of the 4-year-old boy seen thrown from a bridge in Washington state has emerged, showing the child is no stranger to risky stunts.

Read: Video of Man Throwing Child Off Bridge Ignites Uproar Across America

In the video, the boy, whose name we are withholding, is seen falling off a skateboard.

He's the same child who was caught on tape earlier this week being tossed off the overpass, 27 feet into the water below, as onlookers could be heard screaming.

Since the video came to light earlier this week, he and a sibling have been taken into foster care.

In another video, the child's mother is seen at a boisterous house party with the child's father, who works at a marijuana dispensary.

The mom, 22-year-old Taylor Richardson, was in court in Aberdeen, Friday, hoping to persuade a judge to return her children.

She has been charged with reckless endangerment for allowing a total stranger to throw the child off the bridge and into the shallow water below last month.

The man who threw the child, 35-year-old Jeremiah Prochaskagoodwin, has been charged with reckless endangerment and criminal trespass.

Read: Man and Mother of 4-Year Old He Tossed Off Bridge Charged in 'Disgusting' Act

A separate home movie posted on the father's Facebook page shows the child, then just a baby, opening a gift.

In another, the boy is getting what appears to be his first haircut.

Watch: 2-Month-Old Kitten Is Feline Good, Despite Being Thrown From a Moving Car