<Anchor> On

the 21st, a suspect who killed a woman in her 30s who was found dead in an agricultural waterway in Ganghwa Island was arrested. The suspect was confirmed to be the younger brother of the woman who died, and it was investigated that he committed the crime four months ago.

Reporter Kim Min-jung covered it.

<Reporter> A

woman in her 30s who was found dead last Wednesday in a farming waterway in Ganghwa Island, Incheon.

[First reporter: There is something strange going down all the way. Later, after checking with several people and judging that it was a person (I reported it to the police box)], the

woman who died was investigated as being stabbed several times with a weapon.

It has been 8 days since the investigation class consisting of 34 people was introduced.

Suspect A, a male in his late 20s, was the younger brother of a woman who died.

Police have been tracking the victim's communications, and they were suspicious that their social media accounts continued to be used even after the victim disappeared.

My younger brother was using my sister's account.

The police, who identified the suspect by tracking communication history, arrested his younger brother A, who was staying in Andong.

As a result of a police investigation, it was revealed that Mr. A murdered his older sister in an apartment in Namdong-gu, Incheon, where he lived with his older sister in December of last year, and abandoned his body in an agricultural waterway in Ganghwa Island 10 days later.

The police said that Mr. A stated in the investigation, "The character didn't match with my sister, and there were usually minor quarrels."

The police are also checking the circumstances in which Mr. A withdrew money from his sister's account and confirming the association with the crime.

The police will determine the exact motive for the crime of Mr. A and apply for an arrest warrant.