YouTube

The YouTube shooter had a run-in with cops just hours before she opened fire at the media company's headquarters -- but they apparently thought nothing was amiss.

Nasim Aghdam's father, Ismail Aghdam, says he and his family had reported his daughter missing in Southern California before police in Mountain View, CA -- about 30 miles from YouTube HQ -- contacted them early Tuesday morning.

He says cops told him she'd been found and everything was "under control" -- despite Ismail claiming he'd initially told authorities she might go to YouTube because she "hated" the company for allegedly censoring her videos.

Mountain View police confirm officers encountered Aghdam Tuesday asleep in her car in a parking lot. They ran her plates and found it matched the description of a missing person, and when officers made contact ... they concluded all was well, notifying her family.

Hours later, she shot and injured 3 people at the YouTube campus before killing herself.

8:00 PM PT -- The alleged shooter has been identified by NBC as Nasim Aghdam of Southern California.

6:00 PM PT -- One of the victims -- a 36-year-old male in critical condition -- was reportedly the shooter's boyfriend. The 2 other injured victims are women ages 32 and 27. The shooting is being investigated as a domestic dispute, according to the AP.

2:39 PM PT -- San Bruno Police Chief Ed Barberini just held a news conference and said 4 victims suffering from gunshot-related injuries were transported to a hospital. The woman believed to be the suspected shooter died inside the building from a possible self-inflicted gunshot wound. Police did not release the identity of the suspect.

2:17 PM PT -- Several reports say the female suspect is dead at the scene. It's currently unknown if she was killed by police or shot herself.

There's an active shooter at YouTube Headquarters in Northern California and, according to police dispatch audio, the alleged suspect is a female who's been shot in the chest.

In the audio, you hear an officer note there's a woman down with a gunshot wound to her chest. Another voice on the dispatch mentions the woman is the suspect and the first officer gets back on dispatch to confirm there's a handgun near the alleged suspect's body.

Police are still on scene at the San Bruno, CA headquarters. According to emergency dispatch, 37 people were injured on scene, it's not clear what from. Cops have advised people to steer clear.

At least 1 employee tweeted he heard gunshots and saw people running while he was sitting at his desk. He also said he barricaded inside a room with co-workers before tweeting he had been evacuated.

YouTube's headquarters houses nearly 2,000 employees.

Channing Tatum and Jenna Dewan may have called it quits on their marriage, but their business relationship is as strong as ever ... TMZ has learned.

Sources close to the former couple tell us ... nothing will change between Channing and Jenna when it comes to their joint entertainment ventures, which currently includes executive producing the new YouTube Red series "Step Up: High Water." The show stars Lauryn McClain and Petrice Jones and features Faizon Love, Naya Rivera and Ne-Yo.

We're told the 2 could be partnering up on future 'Step Up' projects as well, and have no issues moving forward and working together despite announcing their separation Monday after nearly 9 years of marriage.

As we reported ... the couple met on the set of the 2006 film "Step Up" and tied the knot in July 2009, and have still been seen hanging out in recent weeks on social media.

CM Punk has been in the gym -- THREE TIMES A DAY -- training his ass off since his unsuccessful UFC debut ... and now Tyron Woodley says he's CONVINCED Punk can win in his return.

"I just talked with him yesterday," Woodley said on "The Hollywood Beatdown" ... "He's putting in more work than some of these guys who claim they wanna be at the top."

Woodley -- the reigning UFC welterweight champ -- says he's been in the gym with Punk and is incredibly impressed with his training regimen.

In fact, once UFC selects an opponent for Punk, Woodley says he'll help the ex-WWE superstar break down tape to prepare for UFC 225 in June.

There's more ... Woodley also reacts to Floyd Mayweather's MMA self-ranking -- and tells us how he plans to get Floyd ready to destroy Conor McGregor whenever they finally get in the octagon.

Teri Hatcher's setting the record straight -- she's NOT broke or homeless, and she says anyone claiming that just isn't doing their homework.

Teri joined Sam Rubin on the "KTLA 5 Morning News" all the way from London to address a cover story recently published in Star Magazine ... claiming Teri's desperate, broke, homeless and living out of her van.

The "Desperate Housewives" star says that could NOT be further from the truth. Teri calls the story absurd and says the pictures the magazine published were actually just her filming her YouTube series, "Van Therapy" ... in which she drives around in her Bay Window Volkswagen Bus.

Danielle Bregoli's going international when she kicks off a 25-city tour that -- if all goes well -- could also nab the barely-old-enough-for-a-driver's-permit a whopping ONE MILLION BUCKS.

Production sources tell TMZ ... Danielle -- aka Bhad Bhabie -- starts her Bhanned in the USA tour in Orange County and then hits major cities across North America ... from Dallas, Miami, NYC and Boston to Chicago, 'Frisco, Vancouver and L.A.

We're told Bhabie's tour then goes across the pond -- Germany, Belgium, Paris, London and Amsterdam before closing out in Copenhagen. For what it's worth ... most of the venues slated to host her hold about 1,000 people or less. Baby steps.

Bhabie exploded onto the rap scene (deal with it) since releasing "These Heaux" and "Hi Bich," which have nearly 140 million combined YouTube views. This popularity's fueling expectations of hitting upwards of $1 mil in the 6-week tour run.

Nikolas Cruz, the now-confessed Florida school shooter, was on the FBI's radar 5 months ago, thanks to a man who reported a disturbingly violent comment Cruz left on a YouTube video.

We spoke to Ben Bennight, a Mississippi bail bondsman, who says he regularly posts vids related to his job. He says back in September he noticed Cruz commented on one of them, saying ... "I'm going to be a professional school shooter." He says he immediately contacted authorities.

Ben told us all the details about his FBI interview, and added ... he never heard from agents again until after Wednesday's horrifying events. Cruz now admits to killing 17 people during the rampage at his old high school.

The FBI says it never made contact with Cruz after they spoke to Ben. They say the comment was not specific enough to warrant a subpoena for an IP address or other info from YouTube ... which might have led them to Cruz.

Jake Paul isn't making excuses for his big brother, Logan Paul ... telling us YouTube's got every right to drop the hammer, and says his brand hasn't gone unscathed by Logan's antics.

We got Jake Monday at LAX and asked if he thought Logan was getting a fair shake from the platform, which suspended ads on Logan's channel and shelved upcoming projects.

Jake says he gets where YouTube is coming from with its reaction to Logan's latest controversial video -- in which he uses a taser on dead rats. According to him, the company's just protecting its bottom line. He added, his own brand is taking a hit.

Logan Paul's gone back to the drawing board after more hiccups in the vlogging world -- and now he thinks an albino person's gonna solve his problems ... TMZ has learned.

The troubled YouTube star held a last-minute casting call Tuesday in search of a "Real Albino Woman" to be featured in a music video he was set to shoot the exact same day.

There's not a whole lot to go off of here, but we do know the project is a "comedy music video" and that he was looking to cast either a black or white albino woman between 21-40 years old. The gig apparently didn't pay too much either -- just $100 for half a day.

Here's the thing ... the project seems destined for more controversy from our POV, at least based on what we can see. Getting skin color involved in a "comedy" video from Logan, of all people, doesn't necessarily seem like a recipe for success.

The moron Logan Paul placed under citizens arrest for breaking into his house is already doing his time, after striking a plea deal ... TMZ has learned.

The L.A. City Attorney's Office tells TMZ ... the 20-year-old man appeared in court Thursday to enter a no contest plea for aggravated trespass. He got a 30 day jail sentence, 24 months probation and must stay away from Logan's entire block.

TMZ broke the story, the YouTube star took matters into his own hands Tuesday night, arresting the guy for breaking into his San Fernando Valley home. He found the perp sitting in the living room ... charging his phone.

Logan Paul is in deep you-know-what -- YouTube announced Friday it's suspending ads to his channel, and we've learned several unannounced projects are also coming to a screeching halt.

Our sources at YouTube tell us Logan's suicide forest video weeks ago triggered a stop order on several projects that had yet to be revealed. Industry sources are telling us his "Airplane Mode" film is one of the projects on hold.

This adds insult to the financial injury Logan was already facing with ads suspended after he posted more disturbing videos ... including tasering 2 dead rats.

Logan Paul is teaching millions of his young followers to be cruel to animals with his dead rat taser video -- this according to PETA, which now wants the clip yanked.

Lisa Lange -- PETA's Senior Vice President -- tells TMZ that the video posted this week showing Logan repeatedly firing a taser at a dead rat is repulsive, adding that it's clear he hasn't learned his lesson from the suicide forest debacle.

Lange says PETA is also calling on YouTube to take Logan's clip down entirely, explaining ... "This sort of content has no place on YouTube or anywhere else, as it could desensitize young people to cruelty to animals." She adds ... "PETA is calling on the platform to remove it."

As you'll recall ... Logan's catching a new wave of backlash for his latest stunt. He tases the dead rat, lifts it from the string, and tases it again once it's in the trash. Safe to say, people are pissed.

Logan Paul is dealing in death again -- this time it's a video of himself and a dead rat ... and a taser.

In the video, posted earlier this week on his YouTube channel, Paul and a couple of friends are getting rid of a dead rat they found on an outside deck -- and he decided it would be cool to shoot the carcass with a taser.

He later zaps the rat again after they toss it in a garbage bin.

Paul's still dealing with immense backlash for posting that video of a suicide victim in Japan -- and just last week he claimed to have remorse for that stunt.

So, does this new video jibe with that?

Tonya Harding K.O.'d the living hell out of another woman during a 2005 boxing match that most people haven't seen ... UNTIL NOW ... and Tyron Woodley is breaking down the video.

The UFC welterweight champ was VERY impressed with Tonya's pro boxing performance against Brittany Drake ... which included a brutal knockout in the opening seconds of Round 2.

The fight was promoted by Damon Feldman -- who provided the incredible footage.

But the question ... with Tonya's raw athletic talent and the workout ethic that was captured in the Oscar nominated movie "I, Tonya" -- does Tyron think Harding could have been a REAL contender with the right team around her??

There's more ... Tyron also breaks down how a Conor McGregor vs. Floyd Mayweather MMA fight would go ... and gives a strong warning to the guy who socked Flavor Flav in the face.

Logan Paul thinks it's ironic people are telling him to kill himself ... one month after posting horrific footage of a suicide victim.

The YouTube star told Michael Strahan on 'GMA' that millions of people are telling him to go die in a fire. Remember ... Logan caught heat after he was forced to apologize twice for posting video of a dead body in a forest in Japan.

Logan Paul has music on the brain after Sunday night's Grammys, but he's also not trying to hide from the heinous footage he posted of a suicide victim ... and the backlash that followed.

We got the YouTube star at LAX, and it was clear he'd been inspired after watching the music awards show because he was spitting random rap rhymes by Cardi B and Lil Uzi Vert into the convo.

Still, Logan seems focused on learning from his mistakes, and teaching other YouTubers to do better.