'Twin last spoke before brother fell in sewer pit': Update
Kamal Dhyani, 25, was heading home to celebrate his parents' anniversary when he fell into an open Delhi Jal Board sewer pit.
After his last call to his twin brother around midnight, Kamal stopped responding.
His family tried filing a missing report but said police made them go from station to station and refused help for hours.
Family, police dispute timeline; probe initiated
Family members say police delayed filing the missing report and starting searches; sources show the family began searching around 12:40am and reported to Janakpuri police at about 2:50am while police dispute aspects of the timeline.
By morning, Kamal's body and bike were found in the pit.
Now, DJB officials and the contractor face charges of culpable homicide, and three engineers have been suspended.
The Delhi government has initiated an investigation, and the family has sought access to CCTV footage; a minister was scheduled to inspect the site.