Abhishek Singhania left a career at PwC to work in a food security project as a research fellow.
Cesare Tavella, 50, was shot thrice from a close proximity on Monday evening in Dhaka's Gulshan diplomatic zone while he was jogging, police said.
Ambassador Islam A'Isi' Siddiqui -- who recently resigned from his position as chief agricultural negotiator in the office of the United States trade representative -- has joined the Center for Strategic and International Studies as senior adviser on Global Food Security.