Question: What is the name of this self proclaimed don of Mumbai in India, recognized as the founder of the major organized criminal gang in the Mumbai area, for which Angaar was speculated to have been based on his life?
Sentence (from "Shabir Ibrahim Kaskar"): Finally the inter-gang rivalry grew to such an extent that Samad Khan, the nephew of Karim Lala and his assistants Amirzada and Alamzeb plotted to kill Saabir and Dawood.
Relevant evidence: No