"Tonight's incident is a tragedy. Just like you, we have questions we want answered," the Horry County sheriff said.
"We have agreed to make the Korean Peninsula a land of peace that is free from nuclear weapons and nuclear threat."
Smart, who was held captive for nine months when she was 14 by Barzee and her husband, has said she believes Barzee is a "threat" who shouldn't be freed.
"I created Bert. I know what and who he is," Frank Oz wrote on Twitter in response to a user who asked why the characters couldn't be gay.
Hong Perez filed suit in New York Supreme Court, accusing the firm of systemically discriminating against female employees.