Footfairy movie review: Gulshan Devaiah and Sagarika Ghatge's serial-killer thriller is psychologically brilliant

Footfairy, as the title suggests, revolves around a serial killer, a full-blown psychopath by the same moniker, who preys on (not-so-random) women at different railway stations around Mumbai, and cuts their feet as souvenirs, leaving lead investigator, Vivaan Deshmukh (Gulshan Devaiah), Associate Director of the CBI, and his team, at their wits' end