RIP

Manson Family killer Bruce Davis -- who was considered one of Charles Manson's top lieutenants during their infamous, blood-soaked 1960s murder spree in Los Angeles -- is dead, TMZ has learned.

Davis died at exactly 11:03 PM on September 11 at the California Medical Facility in Vacaville, where he was incarcerated ... according to sources and the Solano County Coroner's Office. A cause of death was not released.

Like Manson, Davis was not present at the notorious Tate-LaBianca murder scenes in which 7 people were killed by other members of the Manson Family, including film director Roman Polanski's pregnant wife, Sharon Tate.

Hayden Panettiere died after taking what investigators believe was a fentanyl-laced oxycodone pill ... and the DEA is now trying to trace the fatal dose back to her longtime L.A. drug dealer.

Check out the new YouTube collab between TMZ and the New York Post, "The Low Down," where we bring you stories that are gripping, outrageous, and sometimes scandalous.

We also tackle dramatic video of Hayden's boyfriend Brian Hickerson and his brother Zach being detained by cops outside a South Carolina bar after a wild brawl ... with Zach ultimately getting hauled off to jail.

And Rep. Jasmine Crockett took a break from D.C. drama to give Chris Brown and Usher their flowers ... honoring the R&B stars by putting their careers into the Congressional Record during their Texas tour stop.

A fire that erupted in a senior living facility has left 16 dead ... and only 10 survivors made it out of the blaze alive.

The fire -- which is currently under investigation -- broke out at the facility in El Edén, Chile, late Friday night, according to multiple reports.

After the blaze was put out by the fire department, they had the somber task of pulling the remains of those who perished from the ruins.

Former NASCAR driver Gary Myers -- who was a pioneer in racecar competition -- has died.

Gary -- who was part of a four-generation racing family -- passed away Thursday night, his family revealed.

Gary's son and fellow racecar driver Burt Myers wrote on Facebook ... "Last night I lost my hero. He fought so hard but was so tired. My daddy is in Heaven and can finally do the things he wanted to do the last several years."

A woman who underwent 6 cosmetic procedures at once during a marathon 8-hour procedure has died ... and now the 51-year-old's sister is demanding answers.

Andreia Vieira Gaspar had saved $118K Brazilian Real -- equivalent to $22,918 USD -- over two years to undergo the plastic surgery -- which involved a facelift, blepharoplasty, liposuction and facial fat grafting -- in Goiânia, Brazil.

Andreia, who was living in Spain before the surgery, died in the days after the procedure on August 12 ... G1 reported.

Now her sister Djiane Vieira is saying Andreia -- whose dream was to have this surgery -- did not have a pre-procedure consultation ... and that her pre-op tests were done in Spain, not Brazil.

A man was arrested after the death of a Black woman found hanging from a tree was ruled a homicide.

Police in Jackson, Mississippi, had 2 search warrants and an arrest warrant for Jarques Ratliff in the death of Tasia Fortune, according to Chief RaShall Brackney.

Brackney said in a news conference Friday ... "Last night, the medical examiner’s office officially classified Miss Fortune’s death as a homicide. With that determination, our investigators moved quickly."

A Connecticut man is being charged after allegedly leaving his infant son in a hot car ... and the boy later died.

The East Windsor Police Department says they got a call from Kevin Pell last month, who told them he had left the boy in the car because he had been sleeping.

Pell had gone to work on his family's strawberry farm while the 1-year-old was in the car. He allegedly told police he came back to find the boy "blue and not breathing."

One of the three people who died at Burning Man this year had been dealing with heart problems before attending the festival ... TMZ has learned.

Armando Ramirez's mom and sister tell TMZ ... he had gone to the emergency room twice for heart-related issues in the weeks leading up to Burning Man and had a doctor's appointment scheduled for November.

His friends noticed he was having difficulty breathing while helping set up a tent after arriving at the festival.

We're told medics resuscitated Armando once before he was airlifted to a hospital, but he died before reaching it. His family suspects he suffered a heart attack, but toxicology results are still pending.

Authorities are investigating after a naked man was found dead in the waters off the coast of Malibu after Hurricane Marie caused a ton of damage in the area.

The man's body was discovered Wednesday afternoon ... floating just north of the Malibu Lagoon ... according to multiple reports.

The Los Angeles County Fire Department responded to the beach and pulled the body from the water before pronouncing the man dead.

A Massachusetts mom accused of murdering her two young children before fleeing to Vermont is asking the judge to release her from custody or dismiss her case.

Janette MacAusland's lawyer, Joseph Krowski, asked the judge to either let his client go or dismiss the case on Thursday ... as prosecutors in Vermont told the court they're still waiting for the official cause and manner of death from the medical examiner's office.

Krowski argued that there wasn't enough information to keep his client locked up ... but a judge shot him down and said she'll continue to be held without bail.

"Married at First Sight" star Adrian Szymaniak has sadly died at 39 ... a year after he was diagnosed with stage 4 cancer.

Adrian, who was an alum of the Polish version of the show, suffered from a brain tumor before his death.

His wife, Anita, broke the news on Instagram, writing ... "With great pain we inform that Adrian has passed away. In these extremely difficult moments, what matters most to us is silence, closeness and the chance to say goodbye to him among those nearest to him."

A ferry in the Philippines went up in flames Wednesday, killing at least 5 people ... with almost 100 others missing as authorities released horrifying video of the tragic incident.

The Philippine Coast Guard (PCG) released the footage on Facebook, showing the MV June Aster as a floating inferno with 117 passengers and 17 crew members onboard the boat, which was reportedly traveling near the tourist town of Coron in Palawan province. The five people who were deceased were taken to an emergency evacuation and rescue center in Coron.

A PCG spokesperson said they launched a search party for those who were unaccounted for and have reportedly rescued 43 people so far. One survivor told officials they heard an explosion emanating from a compartment on the boat that holds a number of vehicles and motorbikes. 

A Pennsylvania mom got hammered and put her 5-month-old daughter in a hotel hot tub, where she drowned ... at least according to prosecutors.

25-year-old Diontae Nicole Beckett is charged with involuntary manslaughter and endangering the welfare of children in the May 11 death of her daughter, A'zara Beckett.

The child drowned at the Best Western Plus Intercourse Village Inn & Suites in Leacock Township.

A pit bull's vicious attack has left a San Francisco woman with life-threatening injuries ... and video of the aftermath shows the dog drenched in her blood.

The attack went down in the city's Tenderloin neighborhood Tuesday morning before authorities found the victim with the dog standing over her ... its face beet red with gore.

The video -- obtained by CBS News -- is pretty graphic and shows a police officer struggling to restrain the animal with a snare pole.

The wife of Yoel Rodriguez Naranjo -- one of the 5 victims who died when an Amazon cargo plane crashed into his van at Miami International Airport -- is suing over her husband's death.

Yaraisi Santiso Morejon filed a wrongful death lawsuit against Amazon, Amazon Air Cargo and 21 Air ... as well as the plane's pilots, Joseph Carroll and Jaime Felipe Silva Molina ... according to the filing obtained by NBC News.

In the suit -- which seeks damages in excess of $50,00 -- she claims the crash was a "foreseeable and preventable result of multiple, concurrent failures."