<Anchor>
A sea police officer investigating the disappearance of a civil servant who was killed by a North Korean gun, is checking Lee's internet usage records.
As a result of the first analysis, we confirmed that there was no record of Lee's search for words related to North Korea or North Korea such as birds on the portal.
Reporter Hong Young-jae covered it alone.
<Reporter> The
Coast Guard issued a warrant for seizure and search two weeks ago, and requested portals such as Naver and Daum Kakao to provide data related to Lee Mo, a dead public official.
This is to check the portal access records and search records to see if Mr. Lee has searched for information related to North Korea or left related records before his disappearance.
Portal companies sent data to the seaview last week. As a result of the first analysis, it is known that there was no record of Lee's search for words related to North Korea, such as'North Korea' and'bird'.
The Haekyung is also analyzing the records Lee left on the portal, such as e-mails, but it is reported that it has not confirmed clear clues for preparing for North Korea.
Lee's mobile phone also disappeared at the time of the disappearance and no personal PC was secured, so there is no direct clues to support Lee's North Korea, at least in the digital record.
However, the Coast Guard believes that even without digital evidence such as search records, the grounds for judging North Korea through intelligence obtained by the military are sufficient.
In this regard, it said that in addition to the grounds for the judgment of North Korea, which was presented at the time of the announcement of the results of the interim investigation last month, it is also considering a plan to announce new grounds.
(Video editing: Jeon Min-gyu)