Professor Bungladesh was the killer of Yahmal Kapoor in Catastrophe in Bombay (Case #15 of PWT) Despite this, he managed to cooperate with police plus appear as escorted convict in Opressed Weddings (Case #19 of PWT) but that was an error, as Bungladesh was revealed to kill a second victim in The Night of the Purified (Case #21 of PWT)
Bungladesh is a 40-year old hindu professor. He has tanned Skin, a White collared shirt, Black tie, Red Turban with a necklace with his name in hindi.
In his seccond appearance he a Black and red suit, red turban and his hands are handcuffed.
In his third appearance he still has his attire from Thailand but he is not handcuffed anymore plus dons black and white make-up.