India, April 19 -- New Delhi

The Delhi Police said on Saturday that they have identified all six suspects in the Golf Links robbery case, wherein four members of a family were held hostage and robbed of gold and cash on Thursday at their house located in a high-security zone in Lutyens' Delhi.

Police said the accused were professionals, as they had planted one of their gang members in the victims' household as a domestic worker. At least two of them were repeat offenders and the planted worker was able to conduct a detailed reconnaissance of the house and its occupants, two senior police officers said.

"One team was dispatched to Bihar's Madhubani after verifying that a few of the alleged accused belonged to that district. The team mem...