In August of 2006 Bruce Robertson was a guest on CNN’s Nancy Grace. The topic was the murder of preacher Matthew Winkler by his wife Mary in Selmer, Tennessee. Mary Winkler allegedly shot her husband as he lay sleeping in their bed and the packed their three young children in the family mini-van and headed to a beach in Alabama several hundred miles away. Robertson was questioned about the murder weapon that was used and the amount of damage that would be inflicted by a 12 gauge shotgun blast at short range.
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Bruce Robertson
Bruce Robertson is a private investigator and founder of Tristar Investigation, California’s premiere detective agency. Bruce is also a media commentator for the investigation industry, featured in the New York Times, CNN, History Channel, MSNBC, Los Angeles Times and many more. You can find him on Google+ LinkedIn and YouTube.
Latest posts by Bruce Robertson (see all)
- Accelerate Employee & Witness Outreach - Oct 30, 2023
- Overcome Employee Research Obstacles in Labor & Employment Cases - Oct 25, 2023
- Advice on Conducting Defendant Research in California Litigation - Oct 11, 2023
