How Mamata died as per Suchitra:-

The ponds indicated at the periphery however, are drawn by Gour later on, who told me that there was even a group of ponds out there. Suchitra map-pointed 2 trees as solid tiny circles, a Coconut tree along the original pond shore and a Jackfruit one in house yard. She mentioned a patio between the concerned pond and Mamata’s home.

Suchitra demonstrated me with the sketch:

Her previous mother was frying Muri (an Indian delicacy) at that patio and gave it to her and she as Mamata started walking by the pond while eating it. She took L-turn along the pond shore and moved up in the sketch. Then near the Coconut tree, a possibly slightly senior guy, running away from a group of children playing at the bank, suddenly shoved her to the waterbody. And she as Mamata died by drowning.

The Jackfruit tree where her body was eventually placed after people realized it was dead, was located as in the drawing.

BOLD letter = Climax (when she said she was very much at Joy)

ITALIC letter = Anti-climax