Cleveland officials released extended video footage of the incident which led to the shooting death of 12-year-old Tamir Rice by a Cleveland officer. The video also shows police tackling Tamir’s 14-year-old sister to the ground as she tried to rush to her dying brother’s aid.

When his sister heard the shots, she ran toward the gazebo. Officer Garmback wrestled her to the ground. He then handcuffed her and put her to the back of the police car, the Plain Dealer reported.

“This has to be the cruelest thing I’ve ever seen,” the family’s attorney, Walter Madison, told the newspaper.