Complex sentence: On December 12,2013 the Associated Press reported that their investigations revealed that Levinson was working for the CIA, contradicting the U.S. 's statement that he was not an employee of the government at the time of his capture.
Split into simpler sentences: On December 12,2013 the Associated Press reported that an investigation they led revealed that Levinson was working for the CIA. The US has stated that he was not an employee of the government at the time of his capture.