(1992) NYPD Crime Scene Unit responding to a possible homicide/rape of a 49-year-old white woman in her apartment in Flushing, New York. She was attacked in the kitchen, carried into the bedroom, tied and then stabbed 31 times. Detective Arnie Roussine and Kim Geis are seen using a forensic laser "Omniprint 1000" to look for traces of sperm on the bloody sheets at the foot of the bed. Roussine has served 28 years with the Crime Scene Unit---he has worked on 7,000 cases (3,000 of them have been homicides.) DNA Fingerprinting..