>> the san francisco branch of the naacp and faith leaders are also addressing concerns about the ferguson decision. we will have their reaction coming up at 4:30. >>> the manhunt is on for a group of armed robbers wanted for killing a man in san francisco to get his smartphone and backpack. it happened just before 1:00 a.m. police canvassed the area today. >> they say a group of five men approached 22-year-old michael marquez and two of his friends. they robbed him, shot marquez before speeding off in a dark colored sedan. friends say marquez lived in the mission and had just dropped off his girlfriend. >> the last thing i remember just us hanging out just a few days ago, just in my room, just talking. i never thought this would happen. >> marquez's friends say he loved life and was a giving person who frequently took extra food from the restaurant where he worked to feed the homeless. >>> moving on, say it ain't so. that's what a lot of giants fans were saying today when...