999 Killer on the Line: Robert Trigg
Season 2 Episode 5 of 8
The story of volatile former chef Robert Trigg, who was found guilty killing two of his former girlfriends five years apart
999 Killer on the Line: Robert Trigg airs on Crime + Investigation HD at 3:00 PM, Friday 7 November.
Learn more about 999 Killer on the Line: Robert Trigg and other education/science/factual topics on our factual page
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