Curry house manager 'dies of suspected heart attack after row with customer over the bill' Police called to Akbar's restaurant in Manchester shortly before 11pm 37-year-old man arrested on suspicion of assault remains in custody The manager of an Indian restaurant died of a suspected heart attack after reportedly getting into an argument with a customer over an unpaid bill. Police were called to the popular Akbar's Indian restaurant in Manchester city centre shortly before 11pm last night following the quarrel which reportedly began as a dispute over the quality of the food. A 37-year-old man has been arrested on suspicion of assault and remains in custody for questioning. The manager of the Akbar's Indian Restaurant in Manchester died of a suspected heart attack after reportedly getting into an argument with a customer over an unpaid bill The manager, who has been named as Mohammed Asif, was in his 40s, was rushed to hospital but emergency services were unable to save his life. The exact cause of death will be announced following a post-mortem examination. The area remained cordoned off on Saturday afternoon as scenes of crime officers continued their investigation. A spokesman for the restaurant has said it would be closed on Saturday evening. A Greater Manchester Police spokesman said: 'At 10.45pm on Friday police were called following a dispute at a restaurant on Liverpool Road in Manchester city centre. After the dispute a man in his 40s collapsed. He was rushed to hospital, however he sadly died. Police are investigating the incident and enquiries are ongoing to establish the cause of death. A 37-year-old man remains in police custody for questioning.