Psychologist kills colleague, rapes her and then dumps chopped body in fridge. 

Aftab's dating app not only caused his wife's death but also got him another woman.

Friends of Shraddha Aftab talk about the woman who was brutally murdered in Delhi. 

Shraddha Walkars friend Rajat Shukla describes her as a theatre enthusiast who had a "a lot of spark in her personality." But all that changed when she met Aftab, he says.

Aftab was curious about the best way to clean up blood, so he did a google search.

Rajesh Kumar Aftab murdered his live in partner and dismembered her body.