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Earlier this year, Instagram head Adam Mosseri declared that the social network wants to "lead the fight against online bullying."On Wednesday, the social media platform announced a new effort in that daunting task: it's rolling out globally a feature called "Restrict," a tool it's been testing since July.When you "Restrict" another user, comments on your posts from that person are only visible to them, and not to other people. Restricted users also won't be able to see if you're active on Instagram at any given moment or if you've read their direct messages.Users can also opt to make a restricted person's comments show up for others by approving their comments."The fact that Instagram is doing something is better than nothing," said Randi Priluck, a professor and associate dean at Pace University focused on social media and mobile marketing. "But the question is: How much will this help?"Fifty-nine percent of US teens have been bullied or harassed online, 983

Cellphones and social media were at the heart of the investigation that led to an arrest in the killing of a University of Utah student who vanished nearly two weeks ago.Investigators tracking her cellphone discovered that 23-year-old Mackenzie Lueck and the man expected to be charged with her murder were both in the park where she was last seen on June 17 within a minute of one another.That was around the time Lueck's phone stopped receiving data or location services, police said.Ayoola Ajayi, 31, was arrested Friday and is expected to be charged with aggravated murder. He also faces charges of aggravated kidnapping, obstruction of justice and desecration of a body, according to Salt Lake City Police Chief Mike Brown.Police find her pictures on his phoneAfter Lueck disappeared, the suspect originally denied knowing what she looked like, Brown said. But several pictures of her were found on his phone, and the "digital footprint" has continued even after the arrest, police said.An Instagram account that Lueck's sorority sister confirmed belongs to the missing student followed another user on or about Wednesday, CNN verified.Brown confirmed that investigators are looking into the activity on the account."This is a digital forensic investigation," he said. "This is covering computers, cellphones, IP addresses, URLs, texting apps."Forensic evidence is also discovered But the investigation is not just limited to digital footprints.Investigators also found forensic evidence after they searched Ajayi's home and property Wednesday, police said. As they did, his neighbors told police they saw him using gasoline to burn something in his backyard on June 17 and 18, Brown said.Police said the search yielded multiple items of evidence."A forensic excavation of the burn area was conducted, which resulted in the finding of several charred items that were consistent with personal items of Mackenzie Lueck," Brown told reporters.Police also discovered charred material that was determined to be female human tissue consistent with Lueck's DNA profile, he said. A mattress investigators have been trying to find has been located, police tweeted Friday night, without providing additional details.She stopped communicating about 3 a.m. Lueck texted her parents at 1 a.m. on June 17 when she landed at Salt Lake City International Airport, police said. She was seen on airport surveillance walking through baggage claim before taking Lyft to Hatch Park.The Lyft driver said she did not appear to be in distress, according to Salt Lake City police assistant chief Tim Doubt.Police said Friday that all communications with Lueck's phone ceased around 3 a.m. that morning -- the same time they said she left the park with the suspect.Phone records showed her last communication was with the suspect, Brown said. Her family and friends did not see or hear from her after that morning. Her sorority sister told CNN affiliate KSL that Lueck had also missed exams."She's extremely dedicated," Ashley Fine told the TV station. "She would never miss her midterms or anything like that. She hasn't been home. She didn't show up to work, or anything."A suspect is arrested After the suspect's arrest Friday, Brown contacted her parents to tell them the news. They were "devastated and heartbroken by this news," he said."This is one of the most difficult phone calls I've ever made," he said.The suspect lived about five miles from the park where Lueck was last seen.According to his LinkedIn page, he is a former information technology specialist for the US Army and recently worked for Dell and Goldman Sachs. CNN has reached out to the US Army and Dell for comment. 3686

Dallas Mavericks owner Mark Cuban says he's investigating ways he can financially support team and employees and arena workers who won't be able to work due to the NBA's suspended season amid the COVID-19 pandemic.Cuban did not provide specifics about his plan, but he said during a press conference on Wednesday that he has "already started the process of having a program in place" to pay workers whose income depends on NBA games."It's stunning, but we are where we are," Cuban said, according to 512

CLEARWATER, Fla. -- A serial vandal is terrorizing a Clearwater, Fla. condominium complex. The criminal poured super glue on door locks over the Thanksgiving holiday. The victims are convinced they were targeted because they all share one common element. Now, Clearwater Police are investigating. 308

Christmas is nearly two months away, but that hasn't stopped many Americans from starting their holiday shopping. According to data released by the National Retail Federation, 40 percent of Americans start their holiday shopping by Halloween. That is why many retailers begin holiday marketing in September, the NRF said.. In additional holiday shopping data released by the NRF this week, one piece of unknown data is whether prices will increase this holiday season due to tariffs. "Some holiday merchandise including apparel, footwear and televisions are subject to new tariffs that took effect on September 1, and other products will have tariffs applied on December 15," the NRF said. The NRF added that retailers will work to limit the impact of tariffs, but that many small businesses will be unable to absorb the costs. For this holiday season, the NRF expects retails to rake in 4 percent more revenue compared to 2018, with between 7.9 billion and 0.7 billion in total revenue.While spending on gifts for family is expected to decline, spending on gifts for non-family members could see a giant increase the NRF said. For the average consumer, they said they will spend ,047.83 this holiday season. Nearly 59 percent of consumers said they will shop for gift cards; 52 percent for clothing and accessories; 35 percent for books and other media; 29 percent for electronics; and 24 percent for home decor. Of the ,047.83, consumers said they'll spend 1 on gifts for the family, which is actually down from 6 from last year. Gifts for non-family is expected to see a jump from 6 in 2018 to 2 in 2019.Non-gift spending is expected to increase from 5 in 2018 to 2 this year, as consumers said they will take advantage of discounts offered during the holiday season. “Younger consumers are helping drive the spending increase this year,” Prosper Insights Executive Vice President of Strategy Phil Rist said. “They’re not just spending on their immediate family members, they’re also treating their larger circle of co-workers and friends to gifts.” More than half of shoppers between the ages of 25 and 34 (52 percent) plan to purchase gifts for co-workers, and 82 percent of those between 18 and 24 plan to purchase gifts for their friends. 2285