The murder of National Highways Authority of India engineer, Satyendra Dubey, was raised in Parliament on Tuesday.

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The murder is being linked to Dubey's letter to the Prime Minister's Office exposing improper utilisation of funds and sub-standard quality of work in the Golden Quadrilateral Project.

The Golden Quadrilateral, prime minister's pet project, aims to connect the four corners of the country by four-lane roads.

Communist Party of India-Marxist member Somnath Chatterjee drew the attention of the House to the fact that the engineer's specific request that his name not be divulged was allegedly ignored by the PMO.