New Delhi: Central Bureau of Investigation (CBI) has filed a chargesheet against India’s most wanted criminal and underground don, Dawood Ibrahim. 
 
Letters rogatory have been sent to United Arab Emirates (UAE) and United Kingdom (UK).
 
This is the second chargesheet filed by CBI after National Investigation Agency (NIA) filed a supplementary chargesheet against Dawood on August 22.
 
The development has come almost a week after when the United States confirmed six residences in Pakistan to be Dawood residences, out of the nine listed in a dossier sent by India to the US to confirm the same.