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VICTORVILLE, Calif. - A 14-year-old boy conducted an false investigation in Victorville, California in an SUV with emergency lights and a San Bernardino County Sheriff’s Department uniform, investigators said.Deputies said the boy pulled the Ford Explorer with red and blue lights into the driveway of a home Monday about 6 p.m.The boy, who was wearing a uniform with a firearm in the belt holster, went to the front door and said he was there to investigate a domestic disturbance.The homeowner said there was no problem and no one at the home had called for help. According to deputies, the boy tried to open the door but the homeowner had locked it. The boy left and the homeowner called law enforcement.14-year-old juvenile arrested for impersonating a deputy sheriffhttps://t.co/0AMOLkF0qd pic.twitter.com/pW1isXneK9— San Bernardino County Sheriff (@sbcountysheriff) March 7, 2018 893

UPDATE 4:34 P.M.: The victim is identified as 19-year-old Isaiah Garcia.UPDATE 11:21 A.M: Police confirm the victim from today’s homicide investigation in Bay Terraces was shot. No suspect description at this time.SAN DIEGO (KGTV) - San Diego police are looking for clues after a man that was found injured on a sidewalk in the Bay Terraces neighborhood died early Friday morning.Police and firefighters responded around 12:40 a.m. to a report of a person down in the 2300 block of Spring Oak Way, between Bell Middle and Zamorano Elementary schools.Emergency crews arrived in the area and found the man suffering from traumatic injuries to his upper body, San Diego police Lt. Anthony Dupree said.The man was pronounced dead at the scene, Dupree said.The victim was described as a Hispanic male in his twenties. A skateboard was found at the scene. It's unclear if the man was a resident of the area. No further information was available at this time.Homicide investigators are now working the scene. Anyone with information regarding this incident is asked to call the SDPD's homicide unit at (619) 531-2293 or San Diego County Crime Stoppers at (888) 580-8477. 1174

Twitter CEO Jack Dorsey says "we're ready to question everything" about the social networking site that has been overrun by spam, abuse and misinformation.Dorsey says he and his team are working extensively behind the scenes to stamp out some of the harassment and hate speech that has generated bad headlines lately.But it is a long-term effort, he says, and he is reluctant to commit to an exact timetable for certain changes to Twitter's foundation.In twelve years, "we've changed a lot. But we haven't changed the underlying fundamentals," Dorsey told CNN in an in-depth interview at the company's headquarters on Friday.The basic fundamentals are what he is examining now. For instance: What does Twitter incentivize its users to do?"Every product decision we make is 'telling' them to do something," Dorsey said.So he is thinking about how to help users follow topics and hashtags, not just people."We are aware of some of the silos and how we're isolating people by only giving them crude tools to follow accounts. We need to broaden our thinking and get more back to an interest-based network," he said.Related: Twitter's Jack Dorsey: 'We are not' discriminating against any political viewpointDorsey is also rethinking how follower counts and "likes" on posts are displayed, because the race to gain followers and likes may encourage outrageous behavior.His view is that Twitter needs to be much more "transparent" and open about its actions. But that transparency, some of which was on display during Dorsey's media tour this month, means asking questions without actually answering them.Among the questions Dorsey asked in the CNN interview: "How do we earn peoples' trust?" and "How do we guide people back to healthy conversation?"While he may get credit for asking big, philosophical questions about how his site operates, Dorsey remains vulnerable to criticism about Twitter's inaction.He responded to that by saying "we are taking a lot more action than we ever have in the past." But much of the action is invisible to users, he asserted.For example: The disabling of bot networks and other suspicious accounts. Dorsey said Twitter challenges "10 million accounts every single week to see if they're automations or humans," and takes action accordingly.But Twitter's stock plunged last month when its quarterly earnings report showed a decline in user growth, which the company attributed to its efforts to clean up the site, akin to gardeners removing weeds.Nonetheless, Dorsey is committed to what he calls "conversational health" -- the quality of an exchange on Twitter -- which he is trying to measure with the help of two research groups. He said investors should take a look at the long-term trends: "We see this as necessary and right and we believe in it and we have conviction around it, and we'll take the hit in the short term."Related: Twitter is purging suspicious accounts from your follower countHe also asserted that "over the short term, a lot of this work is invisible, and over the long term, it starts to add up."As for some of the specific changes, like a rethinking of the like button, Dorsey was reluctant to talk about a timeline."We're looking and thinking about all these things right now," he said. So: By the end of the year? "I worry about a time frame like that," he said, "because we also need to take into consideration -- we're a small company. I mean we, in comparison with our peers, we're a small company, but we have this outsized impact and I believe, importance."Later, he added, "We have to understand first the problem we're trying to solve, like what incentives we actually want to drive; not just what we want to remove, but what we want to drive." But he said he knows he wants incentives "that encourage people to talk and to have healthy conversation." 3824

U.S. Marshals arrested a man they say paid ,000 to come from Dubai, United Arab Emirates to Florida to have sex with a 7-year-old.William Ball is a music teacher at the Swiss International Scientific School in Dubai, but is from Mississippi.The federal indictment only lists the charges and does not give details about the alleged crime, but during a bond hearing in federal court in Tampa, the prosecutor explained that Hall was using the internet and a cell phone to set up and meet a 7-year-old.The prosecutor said he paid ,000, bought a plane ticket and traveled to meet the child.When he was apprehended, the prosecutor says he had items for a child, condoms and lubricant with him.The prosecutor also said they have extensive internet conversations regarding the case, which is being handled by the Department of Homeland Security.He is being charged with soliciting a minor for sex and child pornography. 923

UNIVERSITY HEIGHTS, Calif. (KGTV) - Neighbors in University Heights say the city needs to do more to clear dead brush from a canyon along Washington Street.The canyon, often called "Camelot Canyon," runs east from the 163 and underneath the popular Vermont Street bridge.People who live nearby say the brush underneath, combined with homeless encampments, creates a fire hazard.Their fears came true last March when a massive fire broke out among the palm trees near the bridge. In the aftermath, the fire department ordered CalTrans and the City of San Diego to remove dead brush from the canyon.Neighbors say they didn't do enough."We're trying to get them to finish the job and help suppress wildfires," says Marybeth Chruden. She and a few other people in the neighborhood have started a petition asking the city to fund more clean up efforts.RELATED: - Brush fire breaks out near SR-163 at Washington Street- University Heights Canyon cleanup starts following brush fire- Councilman wants homeless cleared out after fire near 163"As soon as you mention the fire, people are eager to sign," Chruden says. Her group is hoping to present at least 1,000 signatures to the City Council at an upcoming meeting."If a fire starts in the middle of the night and nobody catches it in time, the palm trees go up, the eucalyptus trees go up, and we could have another fire like what happened in Paradise," says Andy Lange, referencing the fire in Northern California that burned thousands of homes.The Fire Department says clean up is complicated in the canyon. Part of it is owned and maintained by CalTrans. The rest is city property.According to Assistant Fire Marshall Eddie Villavicencio, city crews did two cleanups after last spring's fire; one in April and another in July. The delay between the two was a result of waiting for more funding. Also, city code only allowed the crews to clear out dead or dying vegetation, nothing more.Villavicencio also says the canyon is designated as Open Space and supposed to be left alone to let nature take over. Because of that, there is no requirement for the city to maintain the brush.CalTrans, meanwhile, has different requirements for their land in the canyon. Chruden and her group say the CalTrans land is maintained and kept clear.Villavicencio says the Fire Department is always looking for grants to help fund more cleanups in these areas. He also mentions a bigger problem is the homeless camps in canyons, which are typically the cause of fires. That part of the issue is a police and enforcement matter.Chruden's group says those explanations serve as further proof that the city needs to fund this kind of regular maintenance."This is such a wonderful neighborhood, such a good community, and we take pride in it," says Debora Morrison, who has spent time gathering signatures on the bridge. "We're just asking the city to take pride in it as well and clean it up."The petition can be found here. 2958

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