天津龙济专业泌尿专科医院(剑龙济男科医院) (今日更新中)

This week, an arrest was made in a 20-year double murder case gone cold. The victims were two 17-year-old Alabama girls. The big break for police: results from a DNA ancestry test. Police arrested 45-year-old Coley McCraney through genetic genealogy, which used his DNA to find relatives. Investigators say they were inspired by the arrest of the Golden State Killer back in April, when police used genetic genealogy to link 72-year-old Joseph James DeAngelo, to at least 13 murders and more than 50 rapes in California during the 70's and 80's. Police used that same technology to arrest men responsible for other unsolved cases that dated back to the 1970’s. "Well over the years, you think about it all the time. I don't think that ever leaves anybody that was working then. It never left your thoughts,” says retired Newport Beach Police Officer Stan Bressler of unsolved cases. So, how are police able to use genetic genealogy results to solve these cases? “We get DNA from a crime scene,” says Ellen Greytak of the first step. Greytak works with Parabon NanoLabs, which helped police arrest suspects in 1,000 years of cold cases. She says her company uploads the DNA to the genealogy database GEDmatch, which is separate from companies like Ancestry.com and 23andMe.“So, they have over a million people in that database and what's returned is basically a list,” Greytak explains. “Here are the people…who share the most DNA with your unknown person.” Then, genetic genealogists step in, building family trees and then narrowing down suspects based on information. “So we know where the crime happened; we know when it happened,” Greytak says. “That limits the age range. You know the person might have lived nearby, but not always.” The information is then handed off to police, who often conduct a traditional DNA match, before making an arrest. Still, some groups are concerned about privacy. However, Greytak says anyone can choose to opt out.“They choose to either set their data to private in GEDmatch, so they're not part of searches, or to take their data down. You know they have full control over that,” Greytak explains. 2151

The pictured man is a suspect in a shooting in Kansas City, Kansas, on Oct. 6, 2019, that left four people dead and five injured. 142

Thinking of @BernieSanders today and wishing him a speedy recovery. If there's one thing I know about him, he's a fighter and I look forward to seeing him on the campaign trail soon.— Kamala Harris (@KamalaHarris) October 2, 2019 241

Transportation Security Administration (TSA) employees are one group who are expected to work without pay during the shutdown. Now, some of them have been choosing not to come in by calling in sick. Brian Turner, a TSA agent, and his wife are new parents. Thanks to the government shutdown, Turner has no idea when he'll get his next paycheck, and the couple is worried they could run out of money by the end of the month. “We are a paycheck to paycheck family, in the reality of it,” Turner says. “So, we do depend on that constant income.” Turner is considered an essential employee, so he still has to work even though he's not currently getting paid.“When you don't have a paycheck coming in and you don't have a guaranteed source of income when you thought you did, it's disheartening and it kind of makes you feel a little panicked,” he says.For some TSA agents, the shutdown is taking its toll. A growing number of agents are now calling out sick to work other places or to find new jobs. Safety and long lines could become another concern if the shutdown continues. “Poor morale or other issues that could affect the TSA because of the shutdown and not getting paid, that could have some sort of intangible effect on how well they're doing their jobs,” says David Inserra, with the Heritage Foundation. “People are people, and if you're not getting paid, if you're upset, you're probably not going to be doing as good of a job as you otherwise would.” For now, Turner is still going to work. He hopes Congress and President Trump do the same and find a shutdown solution. “You feel hopeless and you feel helpless,” Turner expresses. “I'm not in Washington. I don't have the influence these people of power have, and we rely on them. We elect them to these positions to get a job done.” 1807

The spring flood outlook is not good news for those already devastated by flooding in the Midwest and down the Mississippi River.The outlook, released Thursday by the US National Oceanic and Atmospheric Administration (NOAA), calls for nearly two-thirds of the lower 48 states to face an elevated risk of flooding through May, with the potential for major to moderate flooding in 25 states across the Great Plains, Midwest and down through the Mississippi River valley."The flooding this year could be worse than what we have seen in previous years ... even worse than the historic floods we saw in 1993 and 2011," said Mary Erickson, deputy director of the National Weather Service.The warning comes amid record flooding triggered by a sudden warm-up and heavy rains 780

来源：资阳报