SBS 'I want to know it' uncovers the mystery of the murder of a taxi driver.

The incident will be tracked with the subtitle 'The Last Guest of the Day-Murder Mystery of the Lord's Taxi,' which will be broadcast on the 22nd.

At dawn on May 23, 2003, a metamorphosis was found on a field bank in an isolated village in Sangju, Gyeongsangbuk-do. He was Kim, a private taxi driver in Yeongju.

His nickname, the father of his three brothers and sisters, was a German soldier. On May 22, the day before the incident, he also responded to a long-distance guest's reservation call and never returned to his family.

The initial investigation was also set to a typical taxi robbery, as he was found stagnantly killed by a knife in a rural village without a connection. However, there was no evidence other than the victim's oil at the scene, and the incident went into the labyrinth without any trace of the killer in Andong.

The victim's vehicle traveled more than 160 km across the residence, Sangju, and Andong on the day of the incident. 'Longju' calls a taxi on two phone calls. Resident died after a struggle. Andong was the only victim car left without any trace. The crew traced the killer's path and gained important clues about his final destination.

A fatal mistake was discovered during a dense but bold crime. The culprit who moved from Sangju to Andong was filmed on CCTV because of speeding. At the time, however, CCTV pictures were of low quality and did not lead to criminal arrest.

'I want to know' The crew worked with experts to improve the image quality of 2020 to extract the characteristics of the culprit that was unclear in 2003. In addition, he drew his face again by extracting the features of the criminal captured in the improved image.

When the killer was not arrested in 2003, rumors spread among taxi drivers. It was a quarrel with the builder who built the house, and a story about a regular customer who Kim often drove to the casino. The crew was told about a whistleblower while searching for a source of wandering rumors. After a difficult meeting, he carefully told the crew that he had not been able to talk to the police after the incident.

This informant taxi driver said, "I remember everyone who rode ten days ago, and the person who was riding before the full day. I'm in a labyrinth, but I'm not going to forget it. Later I heard that I didn't catch it. Told.

It will be broadcast at 11:10 pm on the 22nd of 22nd to retrace the face of the last guest who disappeared after May 23, 2003 with the technology of 2020 and trace the truth of the lord taxi driver's murder.

(SBS funE Kang Sun-ae reporter)