Similar to Renee Good and Alex Pretti, the same entities who helped perpetrate the killing of Mark Capps were also the ones assigned to investigating it. Mark Capps was the touring engineer for The Isaacs at the time, which put Mark Capps out of work right around the Holidays. Still distraught over the death of his brother, Mark Capps was heavily medicated and drinking alcohol. But the whole time there was a third person in the house with Mark Capps as well. But no disciplinary action was ever taken against the SWAT officer who killed Mark Capps, let alone a criminal investigation, or even a public statement about the mistakes made that lead to Mark Capps being killed.