Another victim has just lost their life in the Waukesha parade tragedy.

On Sunday night, five people were announced dead at the scene.

Most were members of the Milwaukee Dancing Grannies, ranging in age from 52-81.

Now an 8-year-old boy, Jackson Sparks, has lost his life.

He underwent brain surgery on Sunday night and passed away on Tuesday.

His brother, Tucker, 12, was also hospitalized in the attack.

He sustained road rash and a fractured skull.

Sparks had been marching in the parade with the Waukesha Blazers baseball team.

The team president described him as “a sweet, talented boy who was a joy to coach.”