Woman in her 20s arrested for brandishing a knife during argument with ex-boyfriend (Seoul, South Korea)

A woman in her 20s who was in an argument with her ex-boyfriend and brandished a knife was arrested and is currently under investigation. According to police on the 9th, Seocho Police Station in Seoul, South Korea, was arrested on suspicion of special assault.
A woman in her 20s, Ms. A, is accused of injuring her former boyfriend, a man in his 30s, with a knife at around 6 a.m. on the same day at an officetel in Seocho-dong, Seocho-gu, Seoul.
The victim was injured in the left shoulder and was taken to the hospital. His life is not in danger. The police are currently investigating Mr. A for the specific motive of the crime.