Four people were arrested in connection with the murder of billionaire resort owner Deepak Bhardwaj in Delhi. The investigation is on and police are questioning the victim’s family members to get the clue.

The four accused were two shooters – Purushottam and Sunil – the driver of the car in which the assailants fled (Amit) and the car owner Rakesh.

Police are suspecting the involvement of close family members in the murder.

Deepak Bhardwaj was one of the richest Lok Sabha candidates in 2009 from Bahujan Samaj Party (BSP) in South Delhi. He was gunned down by two at his farmhouse last week in the national capital.