While the circumstances surrounding the plane crash the U.S. assesses "likely" killed mercenary group leader Yevgeniy Prigozhin remain shrouded in mystery, Russia observers quickly concluded it was no accident, but rather an act of delayed vengeance orchestrated by the Kremlin. The future of the Wagner Group, an influential paramilitary organization previously under Prigozhin's direction, is also unclear. ABC News spoke to analysts to about Putin's potential strategy, as well as the impact Prigo