MUMBAI, March 9 -- A 35-year-old man was allegedly killed by his friend after he made derogatory remmarks about his wife in Tilak Nagar area early on Friday morning. The accused, Deepak Kharpe, 29, is a fish stall owner and often visited the shop to help his mother and thus always carried a sickle with him. At the time of the incident, he had a sickle in his hand, and in a fit of rage he attacked the victim more than 20 times and killed him....