The Parsees are among the oldest, most secretive and most influential communities in the city: respected, envied and sometimes feared.
When prominent industrialist Cyrus Zorabian is murdered on holy ground, his body dumped inside a Tower of Silence - where the Parsee dead are consumed by vultures - the police dismiss it as a random killing. But his daughter is unconvinced.
Chopra, uneasy at entering this world of power and privilege, is soon plagued by doubts about the case.
But murder is murder. And in Mumbai, wealth and corruption go in hand in hand, inextricably linking the lives of both high and low...
The Premier No.1 Garage is the place to go in Mumbai if you want a luxury car. Even Mumbai's biggest gangster shops there - he's just ordered a classic race car worth millions.
But now the car is gone. Stolen from a locked room, in the middle of the night.
Who stole it? The mechanic who is addicted to gambling? The angry ex-worker? The car thief pulling off one last job?
And how on earth did they make it vanish from the locked garage?
Inspector Chopra has just days to find the culprit - and the missing car - before its gangster owner finds out ... and takes violent revenge.
Tasked to investigate, Chopra has just hours before the train reaches its destination and the news goes public. He must unmask the killer quickly if he's to stop the last journey of the Monsoon Express going entirely off the rails...