an `` investigation official '' showed CNN the weapons , pointing out the flashlight as the most significant find . Poison - tipped fountain pen and pen firing of bullets found on failed N. Korean assassin . It was anti - North Korea activist , Park Sang - hak , according to North Korean intelligence . Park had been sending anti - Pyongyang propaganda messages across Korea in balloons . He is convinced that this assassination will not be the last attempt on his life .
Poison - tipped fountain pen and pen firing of bullets found on failed N. Korean assassin . It was anti - North Korea activist , Park Sang - hak , according to North Korean intelligence . Park had been sending anti - Pyongyang propaganda messages across Korea in balloons . He is convinced that this assassination will not be the last attempt on his life .