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The FBI is likely using DNA analysis, known as investigative genetic genealogy, to track down Rachel Morin's killer, but the case may prove challenging, experts told Fox News Digital.

The Plaquemines Parish Sheriff’s Office in Louisiana shared a photo of a large alligator found waiting for a local Dollar General store to open early one morning.

Authorities in California rescued a motorist who had been trapped in a ravine for nearly five days. Firefighters were lowered down with a rope and saved individual who was airlifted to the hospital.

Artavoius North was charged with murder in the death of his 2-year-old son, whose body was found at a garbage facility in East Point, Atlanta.

More than 200 school boards have joined a federal lawsuit to accuse Facebook, TikTok, YouTube and Snapchat of fueling today's "unprecedented mental health crisis" among kids.

What should you do if a loved one has gone missing or been killed in a cold-case investigation? Experts have some advice, and it starts with raising awareness.

A Florida elementary school teacher was killed in a murder-suicide that also left a man injured. The gunman was also found dead from a self-inflicted gunshot wound.

Nicholas Coffey, 23, was arrested in Daytona Beach, Florida, after allegedly flaunting a stolen Mercedes-Benz on social media after using it to commit multiple car break-ins.

The new Navy warship USS Carl M. Levin features a flag depicting a sea monster splitting a pirate ship in half while a phoenix rising, designed by sailor Hector Mendoza.

A Maryland man faces first-degree murder charges in connection the death of 59-year-old Mariame Toure Sylla, a teacher who went missing in July.

Arizona father Alvaro Ovando Alvarez was arrested for aggravated DUI, child abuse and other charges after he was found in the passenger seat of a car his child was driving.

Casper, Wyoming, has at least 200 homeless people who squat in the closed Econo Lodge or private homes and defecate in the street, the mayor says.

The FBI and Massachusetts State Police responded to reports of a "potential criminal act" on an American Airlines flight heading to Boston on Saturday morning.

The Minnesota Correction Facility at Stillwater was put on emergency lockdown after around 100 inmates refused to return to their cells on Sunday, authorities say.

Ruby Franke, a well-known mommy blogger, was arrested following months of accusations from social media users that the mom was corrupt and perhaps abusing her kids, videos show.

A 150-acre deer farm in Washburn County, Wisconsin, is under quarantine after officials confirmed a doe was infected with chronic wasting disease.

MS-13 leader Nelson Alexander Flores, aka 'Mula,' was sentenced to 210 months for moving more than 100 pounds of meth and cocaine per month.

Four juveniles in Pierce County, Washington, were arrested after a deputy barked like a police dog to trick the group into surrendering.

Washington, D.C., began its "Juvenile Curfew Enforcement Pilot" a week after 16-year-old Naima Liggon was stabbed to death in a dispute over a sauce packet.

A Lancaster, Nebraska, sheriff's deputy busted an alleged drunk driver who reported himself to 911 after seeing who he thought was a driver going down wrong side of highway.