Accomplice to Murder: Family Execution

In 2016 eight members of the Rhoden Family were all fatally shot at four different locations. These murders became known to many as the Pike County Massacre. Authorities were perplexed as to why someone would commit such a heinous act. A child custody dispute between Hannah Rhoden and Jake Wagner eventually became the motive for this massacre, leading not only to the arrest of Jake, but also his mother, his father, and his brother. Which members of the Wagner family were responsible for planning and carrying out these murders? And to what extent?