DTSC Chief Deputy Director Odette Madriago steps down just weeks after NBC Bay Area uncovered a stock portfolio full of investments into companies the department regulates.

Investigative Reporter Vicky Nguyen reports in an investigation that aired on May 13, 2013.

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http://www.nbcbayarea.com/news/local/DTSC-Second-In-Command-Steps-Down-207298881.html