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Hot spots in north Minneapolis

Minneapolis police are using mapping technology that tracks violent incidents across the city to visualize hot spots where they can focus their attention.

By Raymond Grumney

February 21, 2015 at 3:44AM
(Raymond Grumney/The Minnesota Star Tribune)
(Raymond Grumney/The Minnesota Star Tribune)
about the writer

about the writer

Raymond Grumney

News Graphics Director

Ray Grumney is the news graphics director at the Star Tribune, with a proven 30-year award-winning track record. He is a driven visual journalist focused on developing and implementing high-impact design solutions to sometimes complicated data-driven stories.

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