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Homemade 'Ghost Guns' New Danger Lurking on SoCal Streets

Homemade 'Ghost Guns' New Danger Lurking on SoCal Streets

There's a hidden danger on the streets of Southern California that's skyrocketing in popularity among criminals — homemade ghost guns. They're untraceable. Read More

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Investigations
Friday, Feb 5, 2016
NBC4 I-Team Tips

NBC4 I-Team Tips

Do you have a tip for the NBC4 I-Team? We want to hear from you. Read More

Investigations
Thursday, May 16, 2019
Electric Car Proposal Would Raise Fees to $1K a Year

Electric Car Proposal Would Raise Fees to $1K a Year

You may be wanting to drive green, but the cost to operate an electric vehicle in Illinois could get a lot more expensive. Read More

Investigations
Thursday, May 16, 2019
Risks of Buying a Used Car and What the Dealership Isn't Telling You

Risks of Buying a Used Car and What the Dealership Isn't Telling You

You can save a chunk of money buying a used car used instead of brand-new one. But the NBC4 I-Team learned you could also be buying one that has serious safety issues: ones the dealer knows about, but just isn't fixing. Read More

Investigations
Monday, May 13, 2019
From Heroin to Fentanyl, Mother Describes Addiction

From Heroin to Fentanyl, Mother Describes Addiction

This is what drug addiction did for Nicole Norwood. She lost her savings and her apartment. She lost custody of her 5-year-old son and she nearly lost her life. She bottomed out sleeping in her car, landing on Skid Row. Read More

Investigations
Wednesday, May 15, 2019
Lawsuit Alleges Vaping Company Targets Teens

Lawsuit Alleges Vaping Company Targets Teens

A new lawsuit filed Wednesday against Juul accuses the vaping company of targeting teens and misrepresenting the potency of the nicotine inside its devices. Read More

Investigations
Tuesday, May 14, 2019
How to Get the Most Cash for Your Old Clothes

How to Get the Most Cash for Your Old Clothes

If you've been avoiding a full-scale closet clean-out, here's some extra motivation -- you might be sitting on a gold mine of unused stuff. Read More

Investigations
Monday, May 13, 2019
Homeless Encampment Cleanups: Are Millions of Tax Dollars Being Wasted?

Homeless Encampment Cleanups: Are Millions of Tax Dollars Being Wasted?

There's a stretch of sidewalk tucked under the 405 Freeway in the shadow of the West Los Angeles skyline that about 40 people call home. At least once per week, police order them out of the area and block of the area so city... Read More

Investigations
Tuesday, May 14, 2019
How Did LA Become Ground Zero for the Homeless Emergency?

How Did LA Become Ground Zero for the Homeless Emergency?

The images of human suffering are all over Los Angeles County. Joel Grover reports for the NBC4 News at 5 p.m. on Monday May 13, 2019.

Investigations
Monday, May 13, 2019
Buying a Season Pass? Don't Get Taken for a Ride

Buying a Season Pass? Don't Get Taken for a Ride

With summertime right around the corner, you might be buying season passes to your favorite theme park. But some say they ended up in memberships they couldn't cancel, and Six Flags was even threatening to send them to... Read More

Sex and Drugs at LA Libraries


An NBC4 undercover investigation exposes illegal activity at LA libraries.

Fake Reviews


If you rely on online reviews to pick restaurants, businesses and services, beware: the reviewers you're depending on may be fake.

LA's Nuclear Secret


Years of mishandling dangerous radioactive materials and chemicals has also left a toxic legacy for generations of people living near the Santa Susana Field Laboratory.

Top Investigations

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Car Chases
Car Chases
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