Longtime Watertown Police Detective David MacNeil is moving on to new challenges, including teaching crime scene investigation and working on cold cases. (Photo by Leah O’Brien Photography)
During his time at the Watertown Police Department, David MacNeil has trained at national crime investigation centers, taught trainings himself, he was the inspiration for a character in books and movies, and he got to visit Scotland Yard. Now, in his retirement, the Watertown native plans to share what he’s learned with others in law enforcement, and to help solve cold cases. MacNeil retired at the end of April after 36 years as a Watertown Police officer, including the last 22 as a detective. He is now the president of MacNeil Investigations & Forensic Consulting where he will focus on private investigations, and training law enforcement in crime scene investigation practices and forensic science.