That person in any office or endeavor who presents "bad news" data without checking it's accuracy, continually alarming co-workers and executives and causing them many lost production hours before they discover that the Doom Crow's data was incomplete or incorrect. This is usually caused by negligence or laziness, not malice.
She came with inaccurate "bad news" so many times that we labeled her the "Doom Crow".

Make sure your data is correct before presenting that horrible scenario! You don't want to be this week's Doom Crow!
by RealData August 23, 2019
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