Masae Sakurai allegedly sewed shut the lips of her roommate on June 29
TokyoReporter
Suspect said, 'I wanted to make her regret it'
Authorities believe he was subsequently whisked away in a getaway car
Corpse was found lying on the floor of the warehouse
Default marks Japan's largest corporate failure so far this year
Arrests mark Japan's first-ever crackdown on paid mediation for overseas organ transplants
Suspects are facing charges of kidnapping for the purpose of transferring a person out of the country
Mother said, 'I do not remember'
Total number of arrests marks a decrease of 35 compared to the same period last year
Police plan to conduct an autopsy to determine the exact cause of death