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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

Thirty-two beagles that were saved from an animal testing lab where they were force-fed pesticides are now ready for new homes — and will likely have no trouble being adopted.Just an hour after the Michigan Humane Society announced it was 251

The U.S. and Canada have agreed to close the border separating the countries amid the COVID-19 outbreak, confirmed President Donald Trump in a tweet Wednesday morning. The president stated non-essential travel would be impacted. During a press conference Wednesday, Trudeau confirmed that essential travel between the two countries could continue, including cargo deliveries.Trudeau said he will remain in close contact with the Trump administration to ensure essential travel could continue. He did not provide specifics when asked how long non-essential would be banned.Canadian PM Justin Trudeau is speaking about the closure of the border. Watch live below. 673

The United Kingdom's second-biggest airport has been closed for over 12 hours after drones were seen over the airfield in what police described as a "deliberate act."Police were on Thursday hunting for the drone operators who brought London's Gatwick Airport to a standstill, causing travel chaos for hundreds of thousands of passengers just days before Christmas.Flights were diverted or grounded at Gatwick after two drones were spotted near the airfield at around 9 p.m. Wednesday night.The airport was briefly opened again at 3 a.m. but closed 45 minutes later after more drones were reported, Gatwick 618

Tropical Storm Imelda, which formed near the Texas coast, has made landfall.The storm struck near Freeport, Texas, with 40 mph winds.The National Hurricane Center says heavy rainfall and the threat of flash flooding will spread inland.Forecasters said portions of eastern Texas and southwestern Louisiana should expect rainfall over the next day or two.This story was originally published on 404