Cause of Death Revealed for Jack and Kristina Wagner's Son Harrison Wagner - E! NEWS

The cause of death for Jack and Kristina Wagner's son, Harrison Wagner, has been determined!

Since their son's passing, Kristina and Jack have set up a scholarship fund to help others in his memory.

Named the Harrison Wagner Scholarship Fund, proceeds will be "used to directly help young men pay their rent or a portion of their rent who could not otherwise afford their care at New Life House," a sober living community in California, according to its website.

The note continued, "We are heartbroken that he ultimately lost his battle with addiction and we hope that Harrison's memory will live on through this scholarship and will help other young men get help for their addiction that would not otherwise be able to afford it."