Madeline Kingsbury: Timeline of her disappearance and death investigation

Madeline Jane Kingsbury, 26, went missing on March 31, her body was found off a remote Minnesota highway on June 7th. Here's what we know about the investigation so far.

Canadian aircraft has detected underwater noises in search for missing sub near Titanic

The US Coast Guard says a Canadian aircraft has detected underwater noises during search for a submersible that vanished while taking five people down to the wreck of the Titanic.

No sign yet of missing Titanic submersible after extensive search, Coast Guard says

The U.S. Coast Guard said it plans to continue looking for the missing submersible despite having seen no signs yet. The vessel could run out of its oxygen supply by Thursday morning.

Who is Hamish Harding, the British businessman and explorer aboard missing Titanic sightseeing sub?

Hamish Harding, a British millionaire known for his exploratory escapades across the globe, is reportedly among five people who went missing aboard a tourist submersible visiting the Titanic shipwreck.

Submarine used for tourist visits to Titanic wreckage goes missing in the Atlantic

A search is underway for a missing submersible that carries people to view the wreckage of the Titanic. Canadian officials say the five-person submersible was reported overdue Sunday night about 435 miles south of St. John's, Newfoundland.

What's known about the missing ER doctor found dead in Arkansas

Dr. John Forsyth, 49, was last seen alive on May 21, after leaving his car unlocked with his wallet, two phones, a laptop and other items inside.

Nikki Alcaraz: Missing Tennessee woman, boyfriend found safe in California

Nikki Alcaraz and her boyfriend have been found safe in Northern California after going missing earlier this month on a cross-country road trip.

Fishing boat near Alaska sinks leaving 1 dead, 4 missing

Searchers located the vessel partially submerged near Low Island, 1 mile east of Shoals Point, Kruzof Island, Gray said. The vessel was last seen Sunday afternoon near Sitka.

2 brothers presumed dead in Oregon after raft flips on river

The brothers, ages 66 and 67, and a 61-year-old man were trying to cross the Clackamas River to access Austin Hot Springs when their raft overturned and sent all three men down river, the Clackamas County Sheriff’s Office said Sunday.

Washington man missing for 5 days found alive inside truck in ravine

Crews said the truck left the roadway and traveled 150 feet down a steep and heavily-wooded ravine before coming to a rest on its wheels.

8-year-old girl dies, body of 4-year-old brother recovered after getting swept away in river

An 8-year-old girl died and a 4-year-old boy was missing Sunday after the two children were swept away in a central California river swollen from rapidly melting mountain snows.

Madeleine McCann: New search begins for UK toddler missing since 2007

Portugal’s Judicial Police released a statement confirming local media reports that they would conduct the search at the request of the German authorities and in the presence of British officials.