SeasonCanahait
Detective Jack Grimm knows Nagendra Rajani is NOT the infamous "Sandman". She used to think so - hell! She even contributed to put the man behind bars - but after studying the case again and again she came to the conclusion that the real Sandman, serial rapist and serial killer, is still at large. And her obstinacy in proving Rajani's innocence to her hierarachy contributed to have her demoted. Nagendra Rajani is not such an innocent man, though, detective Grimm is pretty sure he belongs to the Phansigar cult and she is also convinced he participated in a few murders but he is NOT the Sandman.
For a few years, she managed to form a sort of bond with Nagendra Rajani, not that she likes the man but him and her have two things in common: they know he is not the Sandman.
And they both want the serial killer neutralized, one way or another.