Crime scene analyst says wife's hair holds clues in ex-detective's murder trial Brian Fanion, a former police detective from Westfield, Massachusetts, was found guilty in the shooting death of his wife in their dining room. CBS News correspondent Nikki Battiste revisits the unusual 2018 murder case where a respected detective becomes the suspect in an upcoming episode of "48 Hours."
https://www.cbsnews.com/video/....crime-scene-analyst-