Here are 5 facts about this spine-chilling crime
Police have said the accused Poonam was furious after Das sold her jewellery and sent the money to his first wife. She hatched the murder plan with Deepak, her son from a previous marriage. Deepak has told police that he agreed because Das allegedly harassed his wife.
The accused have told police that they murdered Das in June. They first spiked his drink and killed him with a dagger once he was unconscious, police said. They let the body drain blood through the night.
In the morning, they cut up the body into 10 pieces, put them into polythene bags and stored them in the fridge, the accused have told police.
Over the next few days, they threw away the pieces. Police have found six pieces so far. It is during these visits that CCTV cameras in the area captured Poonam and Deepak.
The accused have told police that they later cleaned the house and fridge to remove any stench. They also told neighbours that Das had just left home without informing anyone, police said.
Featured Video Of The Day
Dangers On Duty: Stopping Violence Against Doctors
Delhi Police Files 3,000 Page Chargesheet In Shraddha Walkar Murder Case Aftab Poonawala Denies Shraddha Walkar Murder Charge, Says Will Face Trial Media Curbed From Showing Contents Of Charge Sheet In Shraddha Walkar Case 2 French Rafale Jets Collide Mid-Air, Instructor, Pilot Missing Cops Post Rioters' Pics After Vandalism During Kolkata Rape-Murder Protest Mob Vandalised Kolkata Doctor Rape Murder Case Crime Scene? Cops Respond Independence Day: Viral Video Shows Indians, Pakistanis Singing 'Jai Ho' "I Am With You...": Bengal Governor After Doctors Say They Feel "Insecure" Thousands To Attend PM Modi's Indian Community Meet In US Next Month: Report Track Latest News Live on NDTV.com and get news updates from India and around the world.