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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

"Hello Duncan Middle School Parents, this is Principal Philip D'Amico. A question on a quiz given by your child's Computer Applications teacher yesterday was brought to my attention this morning. The question was inappropriate and demonstrated an unacceptable lack of good judgment on the part of the teacher. An investigation is now underway, and the teacher has been reassigned during this process. Because this is an open inquiry, I am not at liberty to share any additional details with you at this point. I apologize for this incident, and for the offensive verbiage used in the question. Thank you for your patience, and your continued support of Watson B. Duncan Middle School." 693

"Avengers: Infinity War" made million at the domestic box office on its opening night Thursday, making it the biggest preview gross for a Marvel Studios film.Thursday's windfall puts "Infinity War" in fourth place for the biggest preview night behind "Star Wars: The Force Awakens," "Star Wars: The Last Jedi" and "Harry Potter and the Deathly Hallows' Part 2." "The Force Awakens," which made million on its Thursday night preview in 2015, holds the title for the biggest opening."Infinity War" beat its predecessors "Captain America: Civil War," "Avengers: Age of Ultron" and even the much-celebrated "Black Panther," which opened with incredible fanfare earlier this year."Infinity War" made more at the box office in just one night than "Rampage" made for its entire opening weekend earlier this month.The movie is also off to a big start overseas, nabbing million since opening internationally on Wednesday. It was the biggest opening day for a film in South Korea, Brazil, Hong Kong and the Philippines.The Marvel mash-up brings together superheroes including Robert Downey Jr.'s Iron Man, Chris Evans' Captain America, Scarlett Johansson's Black Widow and Chadwick Boseman's Black Panther who team up to stop Thanos from obtaining the mystical Infinity Stones.Related: 'Avengers: Infinity War' could make box office history this weekendMarvel Studios, which is owned by Disney, has been one of the biggest success stories in film history. The franchise has 18 films open at No. 1 domestically, bringing in nearly billion worldwide.The decade long franchise has also seen steady acclaim from critics averaging a score of 84% on Rotten Tomatoes. "Infinity War" has a 85% score on the review site, with a 93% audience score.The-CNN-Wire 1764

"Are intended only to be adhered to other Bunchems. This is particularly important for parents and caregivers to understand. The Bunchems packaging and directions clearly state "Caution: keep away from hair. May become entangled." 238

(CNN) -- A high school principal has died after going to the hospital to donate bone marrow to try to save the life of a 14-year-old in France.Derrick Nelson, principal of Westfield High School in New Jersey, died unexpectedly Sunday night, according to school officials. His fiancée, Sheronda Braker, said that Nelson suffered complications after his bone marrow donation.The school's newspaper reported in February that Nelson decided to donate his bone marrow to a boy in France after being contacted by Be the Match. The national bone marrow donor program told him that his blood might be a match."If it's just a little bit of pain for a little bit of time that can give someone years of joy, it's all worth it," Nelson told the paper then.In a statement to CNN, Braker said Nelson "was a tremendous father to our beloved daughter Morgan and the best companion and life partner I could have ever asked for.""He loved his family almost beyond belief. He was a man who carried himself with dignity, courage and compassion," she continued. "His last kind and generous act on this earth in giving so someone else might live is a true testament to who he was and how he should always be remembered. We will always love him."in a letter to parents, Westfield Public Schools Superintendent Margaret Dolan said, "Dr. Nelson touched us all with his kindness, compassion, integrity, and endlessly positive attitude. "We hold him and his family in our hearts as we grieve this loss together and I know you join me in granting his family the privacy they have requested."Nelson, 44, served in the US Army Reserve for more than 20 years, according to Dolan. He joined Westfield Public Schools in 2010 as the assistant principal of Roosevelt Intermediate School.He later was assistant principal and principal of Westfield High, which has more than 1,800 students.People praised Nelson as a committed educator and a role model with a strong moral compass.His friend Salim Sivaad, also known as Wayne Clemmons, an Atlanta-based musician, told CNN he received news of Nelson's death from a mutual friend."Derrick was my brother's college roommate and fraternity brother, and that's how I met him back in 1995," he said. "I had not been in contact with him recently. That's why it was such a shock. ... I didn't know he was donating or had the complications before he passed."Jackson O'Brien, senior class president at Westfield High, told CNN affiliate WABC, "He always tried to inspire students in the classroom and outside to be good people. And I think he served as a great role model."Westfield Mayor Shelley Brindle said on Facebook that her family was "devastated" to hear the news."This is a tremendous loss for our community, and I know that our children, and we as parents, will struggle with coming to terms with this over the coming days and weeks," she said. "He was a man of immense character and kindness, and his legacy will live on in the generations of students whose lives he touched."New Jersey Gov. Phil Murphy called the principal's final act "one of selflessness." 3081

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