Hudson: “Forensic Science Roadshow” at Library

At 6:30 p.m., Paul Zambella, a retired Forensic Scientist from the Massachusetts State Police Crime Laboratory, will discuss the duties and methods of a crime scene investigator in a “Forensic Science Roadshow” at Hudson Public Library, 3 Washington St. Zambella has participated in more than 450 crime scene investigations, examined tens of thousands of physical evidence items and testified in more than 350 criminal trials.  To find out more, call 1-978-568-9644 or visit www.hudsonpubliclibrary.com.