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 The New York City Police Department released surveillance video Thursday of a man, later fatally shot by police, pointing a silver object at residents as if he were brandishing a gun.The video also shows 911 call transcripts of neighborhood residents who reported the man to police.On Wednesday, police shot and killed the black man, identified as Saheed Vassell, in Brooklyn after he pointed what officers believed was a gun at them, authorities said.After the shooting, officers discovered that the object was "a pipe with some sort of knob on it," Chief of Department Terence A. Monahan said at a news conference.Vassell's death comes amid a resurgence of questions about law enforcement's unequal treatment of people of color following another police shooting recently in Sacramento, California. Police there said they thought Stephon Clark had a gun, but only a cell phone was found near his body.New York's attorney general opened an investigation Thursday morning into Vassell's death, said Amy Spitalnick, a spokeswoman for Attorney General Eric Schneiderman."We're committed to conducting an independent, comprehensive and fair investigation," she told CNN.New York City Mayor Bill de Blasio said Thursday the city will be "as transparent as we can in this situation."He also hypothesized what might have happened if the man actually did have a gun."Let's play out the scenario had it been different," he said. "If this individual with a loaded weapon, who for whatever reason, including a mental health challenge, was ready to use it, that's a split-second matter of trying to save lives right then and there."How you get the full facts of what the person has in their hand, and what their mental health condition might be, and are they known to anyone, in something that's playing out in seconds and minutes, that's a very tall order," de Blasio said.'Two-handed shooting stance'The incident started shortly before 5 p.m. Wednesday when officers received 911 calls of a man aiming what callers described as a silver firearm at people in Brooklyn, Monahan said."Three different 911 callers described a man with a gun, pointing it at people on the streets," he said.When officers arrived at the scene, they found a man matching the description provided by the callers, Monahan said."The suspect then took a two-handed shooting stance and pointed an object at the approaching officers, two of whom were in uniform," he said.Four officers discharged their weapons, striking the man, Monahan said. Then they gave him first aid and called for an ambulance to take him to the hospital, where he was pronounced dead."It appears we fired 10 rounds between the four officers," Monahan said. The unidentified officers, who were not wearing body cameras, discovered the metal pipe at the scene.911 transcripts releasedIn transcripts released Thursday by New York police, 911 callers appeared somewhat uncertain about what object Vassell was holding."There is a guy in a brown jacket walking around pointing -- I don't know, (to someone else) what is he pointing in people's face? They say it's a gun, it's silver," one caller said, according to a police transcript."There's a guy walking around the street, he looks like he's crazy, but he's pointing something at people that looks like a gun and he's like popping it, as if, like if he's pulling the trigger," another caller said.A third caller said the man is holding a gun.De Blasio emphasized that 911 dispatchers and police were responding to those fear-filled reports."If that's what officers were responding to in real time, we've got to recognize that if they believe they are dealing with an immediate matter of life and death to the people in the surrounding area, that's an exceedingly difficult, tense, split-second decision that has to be made," he said.By state law, the attorney general is appointed as a special prosecutor to oversee investigations into and prosecute matters related to incidents in which unarmed civilians die during interactions with police or incidents in which there is significant question as to whether the civilian was armed and dangerous, Spitalnick said, citing the law.'He's polite ... kind'Brooklyn resident Eric Vassell told CNN affiliate NY1 that the victim was his 35-year-old son, Saheed.Saheed Vassell had no access to guns and suffered from bipolar disorder, his father told the station."He's polite, nice, he's kind. He just comes and he goes," his father said.Mayor Bill de Blasio said his understanding was that Vassell had mental health issues."What I understand is the family members have already said publicly this is someone who had a profound mental health problem, was not on medication, hadn't been on medication," he said.Renewed calls for police reformPublic fury over the shooting deaths of people of color by law enforcement, which gained traction through the Black Lives Matter movement, swelled again last month after police in Sacramento killed Stephon Clark, an unarmed, African-American father.In light of Clark's killing, which sparked weeks of protests, California lawmakers have proposed a drastic change that would limit the scenarios in which police officers can use deadly force. The bill would replace the "reasonable force" rule with a stricter "necessary force" standard.The proposal also would establish that a homicide by an officer is "not justified if the officer's gross negligence contributed to making the force 'necessary,'" according to the proposal. 5550

 LA JOLLA, Calif. (KGTV) -- The work of Jonas Salk helped cure polio 63 years ago, when the polio vaccine was created. The vaccine changed countless lives, changing the nation. Salk's work pushed further though, helping to create the March of Dimes. An organization that continues to work with the Salk Insitute in La Jolla - so it's researchers can one day eradicate other diseases. 10News Anchor Steve Atkinson spoke with polio survivor Dennis Nutter about his experiences with the disease as a child in the 1940s. "I was five-years-old in 1948. I just remember being extremely tired. I couldn't get up and walk," Nutter said. "Finally, I was just bedridden. The town doctor just said, 'let's just take him to the hospital and with a spinal tap they said it was polio.'"Professor Martin Hetzer is the vice president and chief science officer of the Salk Institute. "The March of Dimes is called the March of Dimes because it was literally...many, very small contributions that allowed people like Jonas Salk to pursue their science," he said. "And in his case, it led to the eradication of and the elimination of polio."The discovery saved millions of lives. "There are so many things that they, children today, don't have to endure that my generation had to," Nutter said. "All the diseases, tetanus, typhoid, smallpox that's a big one, polio. They're all being eradicated one by one."10News Anchor Steve Atkinson: 1455

#COVID19 is prevalent in our community. As we enter the #July4th holiday weekend, it is imperative that everyone remember we are fighting for our community and the health and safety of our family and friends.— Sylvester Turner (@SylvesterTurner) July 2, 2020 266

SAN DIEGO (KGTV) — A man was injured at a Valencia Park home after a small explosion that police say could be drug-related. San Diego Police responded to a home on the 700 block of Valencia Parkway and transported a 38-year-old man to the hospital. According to police, it appeared he was holding an object that exploded, causing shrapnel-type injuries to his face, chest, and arm. San Diego Fire-Rescue's Hazardous Materials team and a bomb squad were called to the scene. An investigation is ongoing as to what caused the explosion. Police said there was some evidence of materials that might be related to the manufacturing of narcotics found in the home, but could not confirm that was the cause of the blast. Police say it happened in the backyard area of the home. The man was alone at the time, though two children live in the house. Police did not clarify the man's relationship with the kids. The man has not been identified. He's expected to survive. No arrests were made. 994

WASHINGTON (AP) — A U.S. official says the Navy has upheld the firing of the aircraft carrier captain who urged faster action to protect his crew from a coronavirus outbreak. Captain Brett Crozier was fired back in April by Navy leaders who said he created a panic by sending his memo pleading for help to too many people.That decision is a complete reversal for Adm. Mike Gilday, the top Navy officer. Read the investigation here.Gilday also extended the blame for the ship's pandemic crisis and delayed the promotion of the one-star admiral who was also onboard. He concludes that both men made serious errors in judgment. The U.S. official spoke anonymously to describe a report not yet public. The spread of the coronavirus aboard the USS Theodore Roosevelt while on deployment in the Pacific in March exploded into one of the biggest military leadership crises of recent years. 892