<Anchor> The

police investigated the brothers of the North Korean Freedom Movement, Park Sang-hak, who had been spraying supplies with North Korean troops, as suspects. Park claimed that it was a problem for 15 years and that it was not illegal.

This is a report from reporter Kim Duk-hyun.

<Reporter>

Park Sang-hak, a representative of the Freedom of North Korea Movement Union, leaves the Seoul Police Agency annex with a firm expression.

It has been 8 hours since I was present as a suspect in the morning today (30th).

The younger brother Park Jung-oh, the representative of the big sam, was also summoned.

Brother Park is suspected of violating the Inter-Korean Exchange and Cooperation Act by bringing materials to the North without obtaining approval from the Minister of Unification.

Park, who appeared during the investigation, denied the charges and expressed displeasure with the police investigation.

[Park Sang-hak/CEO of Free North Korea Movement: It's about freedom of expression, but I'm not against it. If it's illegal, I have to do it 15 years ago. I spent 15 years in (North Korea Flyer), but I didn't say anything.]

Police on the 26th, based on the results of the seizure search of the mobile phone and vehicle by the Free North Korea Movement Federation and the office of Big Sam, Park's representatives It is said that they sought the source of funds.

Previously, the Ministry of Unification has initiated a process for canceling the permission of a non-profit corporation for two groups led by Brother Park, who have announced that they will respond in an administrative lawsuit.

The police plan to determine the level of punishment soon, including whether or not to apply for a arrest warrant for Brother Park.

(Video coverage: Choi Woong-woong, Video editing: Park Jeong-sam)