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SANTA ANA (CNS) - A Colorado man was behind bars Wednesday on suspicion of killing an 11-year-old girl in Newport Beach in 1973, with authorities saying DNA technology helped them track down the suspect.James Alan Neal, 72, was arrested around 6:30 a.m. Tuesday in Colorado Springs, Colorado, in connection with the death of Linda Ann O'Keefe, who lived in Corona del Mar, Newport Beach police Chief Jon Lewis said.The girl disappeared while walking home from summer school on July 6, 1973, and her strangled body was recovered the following morning in a ditch in the Back Bay area. Police said the girl was last seen standing near a man in a blue or turquoise van.Lewis credited ``the latest in DNA technology'' for helping crack the case that has stymied investigators for more than four decades.``We have never forgotten Linda or the tragic events of July 1973,'' Lewis said at a news conference announcing the arrest. He said the girl's death changed the community, making parents think twice about letting their children outside alone.Neal has been charged with murder and District Attorney Todd Spitzer said the suspect could potentially face a death sentence, although there is some question about whether capital punishment could be applied in the case given the date of the killing and the laws that were on the books at the time.Newport Beach police last July mounted a Twitter campaign releasing information about the killing to try to spur new leads.The tweets detailing the last hours of Linda's life included photographs from the crime scene and a newly created ``snapshot'' of the suspect that was put together by scientists at Parabon NanoLabs. The tweets concluded with a video that included interviews with the detectives who have worked on finding the girl's killer through the years.Newport Beach police last year hired Parabon, a Virginia-based DNA technology company specializing in a process using genetic material, to build a sort of composite sketch of a suspect at 25 years old and how the killer might look today. 2048

Scientists at the University of Nevada, Reno School of Medicine (UNR Med), led by its Nevada State Public Health Laboratory (NSPHL) are studying a likely case of COVID-19 reinfection.Forty-eight days after testing positive for SARS-CoV-2 in April 2020 and after testing negative consecutively twice, a Washoe County, Nevada patient tested positive again, in June.The patient had tested negative on two separate occasions in the interim. The genomes of the patient’s virus samples were sequenced in April and June, displaying significant genetic discordance between the two cases, implying the patient was infected twice.“We examined the genomic material of the viruses and samples to investigate this, says NSPHL Director Mark Pandori. “It is just one finding, but it shows that a person can possibly become infected with SARS-CoV-2 a second time.”To solidify confidence in the case, Pandori and the research team partnered with the Washoe County Sheriff’s Office Biology Unit to conduct identity testing on the specimens and lab samples evaluated in the study to verify the specimens were from the same person.Embedded in the genomic material of SARS-CoV-2 is a detailed code that Pandori says may provide insight to a better understanding of this virus.“A virus has a biological genome like all living things. Since March, the NSPHL has analyzed the genomic RNA of approximately 200 positive COVID-19 samples from Nevadans who have tested positive for COVID-19,” said Pandori. “The power of genomic information could turn the tables in the fight against the coronavirus.” The information is shared to a world-wide database known as “GISAID”,” alongside the work of thousands of researchers.According to Pandori and the NSPHL-led research team, reinfection cases are a potential warning sign that it is possible to catch COVID-19 more than once, and with unpredictable severity.“If reinfection is possible on such a short timeline, there may be implications for the efficacy of vaccines developed to fight the disease. It may also have implications for herd immunity,” says Pandori. “It is important to note, that this is a singular finding. It does not provide any information to us with regard to the generalizability of this phenomenon.”Herd immunity depends on the theory that after natural infection, our immune systems will collectively protect us as a community from reinfection and further spread. There are currently many more unknowns than knowns about immune responses to COVID-19. “After one recover from COVID-19, we still do not know how much immunity is built up, how long it may last, or how well antibodies play a role in protection against reinfection,” says Pandori.”While research and scientific advancements continue to build, Pandori says the hard work of fighting this pandemic together will continue through the use of facial coverings, hand-washing, social distancing, as well as wide-scale testing, contact tracing, and isolation of new cases.“This is a novel disease. We still have a steep learning curve ahead and lots of work to do, especially as inconvenient truths arise,” says Pandori.The NSPHL team are publishing their COVID-19 reinfection findings. Their report is publicly accessible on the SSRN preprint server, at https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3681489. This story was first reported by KTNV in Las Vegas, Nevada. 3384

Santa Fe High School will re-open to students Tuesday, marking their first day back since a gunman killed 10 people on campus more than a week ago.The school district has pledged counseling resources as well as additional officers on campus."Multiple law enforcement agencies from across the state will be providing additional security, and we are committed to providing a safe and supportive environment so as a community we can heal," according to a statement issued last week from Patti Hanssard, assistant superintendent for human resources and public relations with the Santa Fe Independent School District.The school's teachers returned to work last Wednesday.Students had mixed emotions about returning to school."I don't know if we'll ever be ready to go back to school," said senior Kaitlyn Richards, who evacuated during the shooting on May 18. 863

SAN FRANCISCO (KGTV) -- A California assemblyman from San Francisco wants to end tax breaks for companies that contract or subcontract the proposed border wall along the U.S.-Mexico border.Democratic Assemblyman Phil Ting said 375 companies are interested in the opportunity to work on the wall while 73 percent of Californians are opposed to the project.According to Ting, California is home to 2.7 million undocumented immigrants who make up 10 percent of the workforce.Assembly Bill 2355 would prohibit companies that contract to build the wall from benefiting from the tax exemptions listed below: 609

SAN YSIDRO (CNS) - A 61-year-old man who ran into a street in San Ysidro, tripped and fell, was run over by an SUV and killed, authorities said this morning.The man exited a business in the 500 block of E. San Ysidro Boulevard at 2:05 p.m. Friday and as he reached the asphalt of the street, tripped and fell face first and was run over by a Cadillac Escalade pulling out of an adjacent parking lot, Officer Robert Heims of the San Diego Police Department said.The pedestrian, who was not identified, sustained fatal injuries, Heims said. 546

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