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HOLLYWOOD, Calif. (KGTV) -- Los Angeles Police Thursday released body-camera videos that show what happened leading up to the moment police shot and killed a machete-wielding man, KABC reports. The incident happened on November 26, 2019 on a street in Hollywood. The event began to unfold when the suspect, Nathaniel Pinnock, reportedly robbed a store near the intersection of Sunset Boulevard and Highland Avenue. Pinnock allegedly used a knife in the robbery. The body-cam video shows the 22-year-old stealing a vehicle at a fast-food restaurant before crashing it into several police cruisers. RELATED: Machete-wielding man shot, killed by police in HollywoodAfter officers chase the suspect, he is seen turning around and chasing officers, threatening them with the machete. Several shots were fired by an officer before he begins to back away. After the officer falls to the ground, video shows the suspect continue to run toward the officer before another officer shoots the suspect. Watch the video in the player below: WARNING: The video contains graphic content. 1080

Greenland's massive ice sheets contain enough water to raise global sea levels by 23 feet, and a new study shows that they are melting at a rate "unprecedented" over centuries -- and likely thousands of years.The study, published Thursday in the scientific journal Nature, found that Greenland's ice loss accelerated rapidly in the past two decades after remaining relatively stable since the dawn of the Industrial Revolution in the mid-1800s.Today, Greenland's ice sheets are melting at a rate 50% higher than pre-industrial levels and 33% above 20th-century levels, the scientists found.Greenland's melting glaciers may someday flood your city"What we were able to show is that the melting that Greenland is experiencing today is really unprecedented and off the charts in the longer-term context," said Sarah Das, an associate scientist at the Woods Hole Oceanographic Institution and a co-author of the study.To determine just how fast Greenland's ice is retreating compared with the past, scientists used a drill the size of a traffic light pole to take ice core samples.The samples were taken from sites more than 6,000 feet above sea level, giving the researchers a window into melting on the ice sheet over the past several centuries.In the wake of October's dire report from the UN Intergovernmental Panel on Climate Change warning that civilization has just more than a decade to stave off climate catastrophe, Thursday's report spells more bad news for the planet, especially the millions of people living near the world's oceans.Melting from Greenland's ice sheet is the largest single driver of global sea level rise, which scientists predict could swamp coastal cities and settlements in the coming decades.Eight of the 10 largest cities in the world are near coasts, and 40% to 50% of the global population lives in coastal areas vulnerable to rising seas.The study also found that Greenland's ice loss is driven primarily by warmer summer air and that even small rises in temperature can trigger exponential increases in the ice's melt rate."As the atmosphere continues to warm, melting will outpace that warming and continue to accelerate," said Luke Trusel, an assistant professor at Rowan University and study co-author.According to Trusel, the current thought in the scientific community is that there is a temperature threshold that could trigger a point of no return for the eventual melting of Greenland and Antarctica's ice sheets. And though we don't know exactly what that temperature tipping point is, "what's clear is that the more we warm, the more ice melts.""Once the ice sheets reach these tipping points, it's thought that they'll go into a state of irreversible retreat, so they'll be responding to what we do now for centuries and milliennia into the future," Trusel said.What it's like at the ground zero of climate changeDas stressed that although climate science often focuses on the future impacts of warming, the findings show that the climate is already undergoing hugely significant changes."Climate change -- whether it's in Greenland or in your backyard -- is already here and already happening and already impacting people. It's not something that's coming in the future, and this study really drives home that point," she said.The-CNN-Wire? & ? 2018 Cable News Network, Inc., a Time Warner Company. All rights reserved. 3378

Grocery prices are still much higher than this time last year. We're paying more than 4% more.The USDA says prices are still expected to increase between 2.5% and 3.5% this year.The vice president of operations for one pasta brand says the price increase is related to promotions being canceled. He says manufacturers haven't had to offer them because of how sales have been.The pandemic has changed shopping habits too.“Many people keep lists, but not everyone, so people really like those impulse purchases,” said Melanie Zanoza Bartelme, Global Food Analyst at Mintel. “They like seeing kind of what the new things are, so I think in the future, we're going to see a great emphasis on figuring out how to sort of translate that for e-commerce and translating that even for the efficient grocery shopping, so maybe some of it is done in marketing, maybe some of it happens outside the store.”Bartelme says her company's research shows that even when the pandemic is over, people say they plan to do more home cooking. She says not to expect all the changes we've seen with store design to go away either.“I definitely think in store design going forward, we're going to see a lot more emphasis on safety and wider aisles and maybe putting in some of those technologies right at the start that can make these things more efficient and a way to pivot and be flexible when this or another type of issue comes up.”Another trend she expects to continue is people having an interest in supporting local with how they're getting their groceries. 1548

Georgia's Republican Secretary of State says that despite voting for President Donald Trump and donating to his campaign, Trump threw him "under the bus" by attempting to overturn the results of the presidential election in the state.In an opinion piece for USA Today, Georgia Sec. of State Brad Raffensperger criticized Trump for refusing to "accept the facts" in narrowly losing the state to President-elect Joe Biden.In his opinion piece, Raffensperger noted that despite the circumstance, Georgia's elections went fairly smoothly, noting record numbers of mail-in and early voting and "minuscule" wait times on election day. But he said that all changed when Trump began publicly undermining trust in Georgia's elections."Elections are the bedrock of our democracy," Raffensperger wrote. "They need to be run fairly and, perhaps more important, impartially. That's not partisan. That's just American. Yet some don't seem to see it that way."As the head of elections in Georgia, Raffensperger has found himself at the center of attention since election day. Days after the polls closed, Raffensperger called for an unprecedented statewide audit of the presidential election in the state, which required a hand recount of election results.While the audit did find a few thousand votes for Trump that had not been previously counted, the new votes only represented a small change in the final tally. Georgia has certified its election, though the Trump campaign has filed for a machine recount of votes, which is unlikely to change the final tally.All the while, Trump has continued to cast doubt on the electoral process in the state — and Raffensperger says he's been personally pressured by fellow Republicans to find ways to exclude legally-cast ballots. He also says both he and his family have faced threats in the face of the recounts.In his piece, Raffensperger skewered both Republicans and Democrats who attempted to discredit the election process in the state."An onslaught of fake news and unrepentant disinformation threatened to tear the fabric of our country apart," he wrote. "People on both sides of the aisle generated controversies out of nowhere to stir up trouble."In particular, Raffensperger criticized Trump for "adopting the playbook" of Stacey Abrams, a Democratic gubernatorial candidate who lost out to Gov. Brian Kemp in 2018. Abrams never conceded to Kemp and only suspended her campaign after the state certified the results of the election.Raffensperger also went after Rep. Doug Collins, calling him a "failed sente candidate." Collins, who was eliminated from a Senate race this month, has been working with the Trump campaign in its efforts to overturn election results.Raffensperger closed his editorial by calling for more integrity from election officials."In times of uncertainty, when the integrity of our political system is most at risk, the integrity of our politicians is paramount," he wrote.Read Raffensperger's entire op-ed by clicking here. 2997

FULLERTON, Calif. (AP) — An employee of California State University, Fullerton was killed in a stabbing in a campus parking lot Monday in what police called a targeted attack, though they were not sure of a motive.The victim was in his late 50s and worked in international student admissions at the sprawling campus in Orange County, police Lt. Jon Radus said. He was not immediately identified by authorities.A witness who called 911 said the suspect fled on foot, Radus said. Police found the victim inside a car with multiple stab wounds, he said."We do not know motive at this point for what occurred," Radus told reporters. "We do not believe there is a random stabber."The school, which is part of the 23-campus California State University system, enrolled more than 39,000 students last year. A commuter school in the middle of its host city, it is well known in the sports world for producing strong baseball teams.According to the university's calendar, the academic year was scheduled to start Monday.Authorities described the suspect as male with black hair and wearing black pants and a black shirt. 1119

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