According to the police, the incident took place at the Bhatia Baug Junction near hotel Shivala in CST area at around 4.30 pm

The victim, a man, aged around 60-year-old was hit by a biker due to which the victim fell and came under back wheel of a BEST bus

An official said, a pedestrian was killed after a BEST bus moving on the Walchand Hirachand Marg in the CST area of south Mumbai ran over him

He said that the bus, operating on route A-26, with the registration number MH 03 EC 0174, was proceeding from Anushakti Nagar towards Electric House at approximately 3:25 pm, about an hour later at around 4:30 pm, the pedestrian came under the vehicle and was run over

The incident resulted in an immediate fatality at the spot where the accident took place

The bus driver was identified as Dnyandev Namdeo Jagdale was detained by the MRA Marg police for further investigations

FIR was being is registered in MRA Marg police station and further investigation is being done to find the biker involved in the incident, an official said, adding that the deceased is yet to be identified, the police said