The police revealed on March 13 that both Park Shi Hoo and the woman accusing him of rape will all be investigated by polygraph tests.

Park Shi Hoo was investigated for 5 long hours.

March 13, according to the police, Park Shi Hoo, Park Shi Hoo's friend and the woman accusing Park Shi Hoo of rape will all be investigated under the polygraph test (also known as the lie detector test). Park Shi Hoo and the woman showed up at the test center at 9 AM. Park Shi Hoo's friend was scheduled for the same investigation in the afternoon standard Korean time.

Although the results are not allowed to be used in court because of its inaccuracy, it will be used by the police to advance their investigation. It has been revealed that the police will use interrogation methods for both Park Shi Hooo, his friend and the woman if it becomes necessary.