Father kills 2 daughters, their mother in Miami stabbing murder-suicide
Miami police car (tzahiV/Getty Images)
(MIAMI) — A man, woman and two girls were found stabbed to death in what investigators believe is a murder-suicide in Miami.
Investigators said they believe 42-year-old Ryan Charles Whiten killed 46-year-old Melanie Lauren Hyer, 11-year-old Savannah Whiten and 8-year-old Sienna Whiten before taking his own life, according to the Miami-Dade Sheriff’s Office.
Ryan Charles Whiten was the biological father of Savannah Whiten and Sienna Whiten, and Hyer was the girls’ mother, according to the sheriff’s office.
Doral Police Officers responded to a residence in Miami-Dade for a welfare check on Tuesday at around 7:30 p.m., according to the sheriff’s office.
Officers entered the residence when they arrived on the scene to find a woman, man and two girls all unresponsive, according to the sheriff’s office. All four individuals suffered stab wounds and were pronounced dead at the scene.
“The Miami-Dade Sheriff’s Office Homicide Bureau investigation is currently leading detectives to believe this incident was a murder-suicide. Investigators are continuing to work closely with the Miami-Dade County Medical Examiner’s Office as the investigation remains active,” the sheriff’s office said in a statement.
Booking photograph of Colin Demarco (Arlington County Police Department)
(ARLINGTON, Va.) — A Maryland man has been charged with attempted murder after he allegedly showed up at the northern Virginia home of Office of Management and Budget Director Russell Vought, according to law enforcement sources.
Colin Demarco, 26, is also charged with criminal solicitation to commit murder, carrying a concealed weapon and wearing a mask in public to conceal identity.
In a statement an OMB spokesperson said, “We are grateful for the work of law enforcement in keeping Director Vought and his family safe.”
Demarco was arrested Jan. 16 in Maryland following a monthslong investigation, extradited to Virginia and is being held without bond in the Arlington County Detention Center, police said. His arrest was announced Thursday.
The charges date back to an alleged incident in August when police were dispatched last to an Arlington, Virginia, neighborhood for a report of a suspicious person.
“A witness reported observing a male suspect, who was wearing a surgical mask and rubber gloves, carrying a backpack and appeared to be concealing a firearm under his shirt, on the victim’s porch,” according to an Arlington County Police press release.
A criminal complaint filed in Arlington, Virginia, said Demarco was caught on a doorbell security camera with a mask on.
“Is anyone home,” he allegedly asked, saying he had an appointment, according to the complaint. The family was not home at the time.
Police say a neighbor them the man allegedly had the outline of a gun in his shirt.
The complaint said the U.S. Marshals Service identified Demarco and interviewed him in his home in Rockville, Maryland, four days later.
“Demarco stated the November 2024 election was the lowest point in his life for he feared for impending war and a fascist takeover,” the complaint stated. “He also allegedly “spoke of his admiration for Luigi Mansion [sic] and stated that Mangione was a ‘working class dream,’ and that Mangione had the ‘guts’ to do what others would not.”
Using search warrants, police said investigators recovered digital evidence that showed Demarco obtained Vought’s address, information about firearms and had posted online about soliciting murder within days of the Aug. 10 incident when allegedly he appeared at Vought’s home wearing a mask and gloves.
In an aerial view, Nancy Guthrie’s residence is seen on February 17, 2026 in Tucson, Arizona. (Brandon Bell/Getty Images)
(NEW YORK) — Authorities said they’re looking into using genetic genealogy in the investigation into Nancy Guthrie’s mysterious abduction, and an expert says the cutting-edge technique could be the key.
While authorities may find Guthrie’s kidnapper through other avenues of investigation, “if they don’t, investigative genetic genealogy definitely will,” genetic genealogist CeCe Moore told ABC News.
Nancy Guthrie, the 84-year-old mother of “Today” show host Savannah Guthrie, was kidnapped from her Tucson, Arizona, home in the early hours of Feb. 1 by an unknown suspect.
The FBI ran DNA from a glove found during a roadside search through the national criminal database known as CODIS, but did not get a match to any of the roughly 22 million samples in the database, the Pima County Sheriff’s Department said.
That glove — which was found about 2 miles from Nancy Guthrie’s house — also did not match DNA found at her property, law enforcement sources told ABC News.
Moore, a former ABC News contributor, said, “I think we have to exercise a lot of caution in putting too much emphasis on” the glove.
“If it had had Nancy’s DNA, or had matched the DNA at the crime scene, obviously that would be different. But with it being found at such a distance, I always was a little hesitant to get too hopeful about that,” she said. “I think the DNA found at the home is far more compelling.”
While the DNA found at Nancy Guthrie’s property is still being analyzed, the sheriff’s department said on Tuesday that investigators are “looking into additional investigative genetic genealogy options for DNA evidence to check for matches.”
Genetic genealogy takes the DNA of an unknown suspect left behind and identifies the suspect by tracing the family tree through his or her family members, who voluntarily submit their DNA to a genealogy database. Genetic genealogy has been used to solve hundreds of cases since it was first implemented in the 2018 arrest of the “Golden State Killer,” a cold case that had stumped California law enforcement for decades.
“Just like in the hundreds of cases where we’ve been able to identify a violent criminal that couldn’t be found any other way, genetic genealogy has the power to do so through reverse engineering this individual’s family tree based on his DNA alone,” Moore said. “When you have this person’s DNA, you have so much information about their family tree at your fingertips. And so you can piece that tree back together … you just have to spend the time to look at all that information and sort through it.”
“So genetic genealogy often steps in and is successful when all the other leads have been exhausted,” she said.
In the Guthrie case, investigators “were very smart to start [pursuing genetic genealogy] early, and not wait for all those other leads to be exhausted,” Moore said. “Because if he’s not identified any other way, investigative genetic genealogy will definitely be the key — it’s really just a matter of time.”
And when it comes to that timeframe, Moore said, there are two factors: “the population group from which the person of interest descends — and luck.”
“Sometimes you just get lucky and somebody has a close relative in these very small databases,” Moore said.
“If the population group is one that’s not well represented, then that can make it extremely difficult. If the person has deep roots in the United States and primarily Northwest European ancestry, they may be identified in a matter of minutes or hours, because that’s the population group that’s best represented, and it’s also the one that we have the most information about being here in the United States,” she said. “If someone’s born in another country, or even as far back as their great-grandparents were immigrants, there’s far less representation in the databases that we’re able to use, and it’s also more difficult to work with records outside of the U.S.”
In the Guthrie case, law enforcement sources told ABC News on Wednesday that the FBI has reached out to Mexican authorities. There’s no evidence Nancy Guthrie was taken to Mexico, but it’s an avenue investigators are exploring given Tucson’s proximity to the border, the sources said.
If the Guthrie suspect’s parents, grandparents or even great-grandparents were born in Mexico, Moore said, “it will likely take longer.”
Moore said she predicts the genetic genealogy process in the Guthrie case “won’t take more than weeks, maybe months.”
“I have worked on cases for years. However, I don’t think this case will take that long because of the large amount of resources being dedicated to it. I would suspect the FBI genetic genealogy team would be brought in if it takes too long, and they have 200 agents,” she said.
Moore also noted that investigative genetic genealogy can be slowed due to law enforcement’s limited access to DNA profiles.
“There are over 50 million people who have taken direct-to-consumer DNA tests, but most of them are in the three largest databases, and those companies have barred law enforcement from using their databases for these purposes,” Moore said. Currently, law enforcement is limited to accessing three smaller databases, which combined have about 2 million DNA profiles, she said.
“I do expect that if [the Guthrie suspect] is not identified soon, then law enforcement very likely will serve a warrant on those bigger databases” to try to request access, she said.
(NEW YORK) –A soggy weather pattern will continue to plague the eastern half of the nation on Sunday with wet and cool conditions, but some improvement is in store for the Northeast and Midwest leading into Memorial Day.
Flood watches have been issued for the eastern Texas coast and into southern Louisiana and Mississippi, including the cities of Beaumont, Baton Rouge and New Orleans, for heavy rain through Memorial Day.
A widespread one to two inches of additional rain is likely from southern Louisiana up to the Carolinas, with pockets of two to four-plus inches possible with the heaviest downpours.
Some of these storms could also be strong enough to produce gusty winds as well as some small hail.
The rainy weather is causing some flight delays on Sunday at airports, including O’Hare International Airport in Chicago.
The Federal Aviation Administration issued a ground stop at O’Hare International Airport in Chicago Sunday morning due to thunderstorms. Arriving flights at O’Hare were experiencing average delays of 44 minutes, according to the FAA. Flights scheduled to depart from O’Hare were experiencing delays of up to one hour and 45 minutes, according to the FAA.
Thunderstorms forecast for central Indiana on Sunday afternoon could interrupt the 110th running of the Indianapolis 500 at the Indianapolis Motor Speedway. The race is scheduled to begin at 12:45 p.m. ET, but the National Weather Service office in Indianapolis is forecasting a chance of isolated showers and thunderstorms that could affect the race.
Memorial Day forecast Scattered rain and thunderstorms continue to linger in the South for Memorial Day.
The Northeast will see some rain move through early Monday morning but it will gradually begin to clear out, making way for a drier and mild afternoon and evening. Most of the region warms back up to average temperatures for Memorial Day.
The Midwest may see an isolated shower or two but will mostly be dry, with warm temperatures.
Much of the West remains warm and dry, except for the Pacific Northwest, where some clouds and showers will begin moving in, causing cooler temperatures.
Post-holiday forecast For folks going back to work or school or making their way back home from the holiday weekend, the South will continue to see scattered rain and thunderstorms into the new work week. This may cause some minor travel hiccups for those traveling by plane and some slippery conditions for drivers.
The Northwest will see some clouds and showers move into the region and begin to spread into the intermountain areas of the West later on in the week, but it won’t be a complete soaker.
This will also usher in noticeably cooler temperatures for much of the West for Tuesday into Wednesday, with highs going from the 70s and 80s for most of Monday down into the 60s and barely reaching the 70s on Tuesday and Wednesday.
