A somewhat derivate mystery, but it is fun to have a Chinese detective, Amy Who, and the cultural elements overlapping with the cop culture of being tough. Her mom, Sei, is fun in her derisions to her daughter, calling her a worm, her superstition and pressure to marry Chinese. Amy’s potential lover, Mike Sanchez, adds some spice as they try to figure out how Tor, a wealthy Scandinavian, and Merrill Liberty, wife of an NFL star, are murdered with an instrument smaller than an ice pick. There are a number of suspects, Tor’s wife, and Rick the footfall star are the suspects. There is some good detective detail about fibers, detecting product brands from individual fibers and indiscernible murder method. The gritty African American projects add vividness, as well as some of the psychology of main characters. But the ending just sort of happens. I’d recommend it though.