After watching the episode I feel the two detectives did a very poor job in investagating the murder of the collage student who was stabbed after a night out with his friends. It appeared that the detectives were lazy and not really into the case. As a result the case still remains unsolved. He had the local police pull over a group of gang members from the local gang and began to pull each one aside one at a time and questioning them. Now you know these gang members are going to tell you anything while there fellow gang member is siting about 3 feet away. He should have pursued the homeless man a little harder, i think he would got more out of him.
