Officers are now examining security camera footage
TokyoReporter
Suspects demanded payment of 'protection money,' police said
Suspect was found at the scene covered in blood, police said
Suspect sold a property in Suginami Ward to a real estate company for 58.8 million yen
Suspect told police, 'I didn't have money for a funeral'
Man was walking outside yellow warning line on the platform in the same direction as the train was moving
Police launched an investigation after receiving an anonymous tip about the operation in August of last year
Victim suffered a sprained left ankle in the incident, police said
Michibata's husband, who was arrested on October 3, told police, 'My wife had nothing to do with it'
Company evaded about 120 million yen in corporate taxes, prosecutors said