Boy, 11, killed by Army vet dad in airport murder-suicide once wrote award-winning ‘Father of the Year’ essay
Police speculated that Perez's PTSD may have been a contributing factor in the murder-suicide, but haven't determined a clear motive and warned they "may never know why Callan's life was taken."
Black News 
Police speculated that Perez's PTSD may have been a contributing factor in the murder-suicide, but haven't determined a clear motive and warned they "may never know why Callan's life was taken."
