Eyewitness Murders: An Experiment in Reality Television 1988 on netflix

Tyler Bowie is producing a documentary on sex workers in the Los Angeles area. He’s a Vietnam vet, he’s hooked on coke, and he has an unhealthy fixation on the ladies of the night, which leads him to meeting a host of interesting underworld characters throughout the course of the production. However, things go awry and Tyler starts to go crazy, leaving a pile of bodies in his wake.