Mumbai/Delhi, Feb 08 (ANI): Speaking over the deposition of David Coleman Headley, former Indian Police Service (IPS) officer Yogesh Pratap Singh on Monday said Headley’s statements might be useful for Indian investigating agencies, but not for the investigation being carried out by Pakistan. Echoing similar sentiments, former Intelligence Bureau special director and former chief of the Research and Analysis Wing (RAW) AS Dulat said the terror accused will not reveal any new facts over the attacks. Meanwhile, former CBI director Joginder Singh stressed that stricter laws be made instead of blaming the neighbouring country of sheltering terrorists.