New Delhi, April 18 -- Days after a brigadier and his son were assaulted outside their house in Vasant Enclave by a group of men, Delhi Police on Friday said they have arrested four more accused in the case, taking the total arrests to six.

The incident occurred on the night of April 11 when the brigadier objected to public drinking outside his house. The accused allegedly called associates who assaulted the brigadier's family in front of a policeman. An FIR was registered two days later after a video of two accused sitting in a car with a bottle of alcohol circulated on social media.

Two men - identified by police earlier as Satender Siwach, the director of an aviation firm, and Sanjay Sharma, a dhaba owner - had been arrested on Tuesd...