Sawajiri told police, 'I have been using illegal drugs for many years'
TokyoReporter
Footage taken from the onboard camera of a vehicle showed the suspect near the crime scene, police said.
Suspect fled without paying fare, police said
Suspect told police that the victim 'consented' to the act
Wallet in the man's possession contained 60,000 yen in cash, police said
Suspect is a professor in the Department of Applied Physics and Physico-Informatics
Sawajiri said, 'There is no question that it is mine'
Yuzuki Ishizawa, 20, was found collapsed and bleeding on the landing of a stairwell
Sawajiri, 33, allegedly possessed an unspecified amount of MDMA in Tokyo
Suspect told police, 'We got into a job-related dispute'