Durgapur, Aug. 3: Four passengers of a Delhi-bound train were rescued after being found unconscious this morning in Asansol.

Government Railway Police personnel rushed the four to the Asansol sub-divisional hospital where two of them regained consciousness in the afternoon. Their belongings are also missing.

They had boarded two unreserved compartments of the Delhi Janata Express from Howrah last night. An investigation is underway.