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NBC4 Southern California’s award-winning I-Team digs deep to get to the bottom of stories that affect you most. Joel Grover, Randy Mac and Jenna Susko track waste, fraud and scams and act as your consumer watchdogs. The I-Team is looking out 4 you.

  • Joel Grover

    Joel Grover has won nearly every major award for investigative reporting, including the Peabody, the DuPont, six Edward R. Murrows and 22 Emmys. His expose of LA County restaurants prompted creation of the A-B-C grading system; his reports on Jiffy Lube resulted in major changes at the nationwide chain. More »

    @JoelNBCLA | Facebook Page

  • Randy Mac, Consumer Reporter

    Award-winning journalist Randy Mac is the consumer reporter for NBC4 Southern California’s Investigative Team. Prior to joining NBC4, he was a reporter for NBC5 in Dallas where he covered the slayings of Kaufman County Prosecutor Mark Hasse, District Attorney Mike McClelland and his wife, Cynthia McClelland, who were shot by a former Justice of the Peace. He has received numerous broadcast accolades including a regional Emmy for breaking news and top honors for his investigative piece about the cost of health care in city jails by the Oklahoma Association of Broadcasters. More »

    @RandyNBCLA | Facebook Page

  • Jenna Susko, Investigative Reporter

    Jenna Susko joined the NBC4 Southern California Investigative Team after spending three years at KNTV, NBC’s Bay Area station. Her in-depth investigative reporting has resulted in significant policy changes, state audits and public officials being removed from office. During her time at KNTV, she exposed major misrepresentations by public officials including the Mayor of San Jose, a district attorney and director of county services. More »


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