It was the early morning hours of May 20, 2017, and 15-year-old Sophie Reeder should have been in bed. Instead, she had slipped out of her house in the River Oaks neighborhood of Fort Lauderdale and walked off into the hot, humid night. Two security cameras recorded some of Sophie’s movements over the next several hours. One recorded her walking past a neighbor’s house as she started her journey; another recorded her walking along a busy road near her home at 2 a.m. In that video, a police cruiser passes the 5-foot-1, 100-pound teenager and doesn’t slow down or stop. Sophie is seen wearing a short black dress, high-top sneakers, a leopard-print fake fur coat, and headphones. They are the last known images of her. Seven weeks after Sophie’s disappearance, police executed a search warrant at an apartment in the area where her phone last pinged. Three convicted felons were staying at that address. Josh Mankiewicz talks with Sophie’s father, Patrick Reeder, her aunt Kirsten Milhorn, reporter Brittany Wallman of the Miami Herald, and Sergeant Don Geiger of the Fort Lauderdale Police Department. The FLPD is offering a reward of up to $25,000 for credible information that leads to the recovery of Sophie Reeder. Anyone with information about Sophie’s disappearance is asked to call the Fort Lauderdale Police Department at 954-828-6677 or email sophietips@flpd.gov.

On November 4, 1980, 44-year-old Nancy Snow boarded a flight to Baltimore from St. Louis, Missouri, where she had spent several months working on Gene McNary’s U.S. Senate campaign. That night she went to a party in Baltimore; the next morning she had breakfast with the party’s host. Afterward, a man who was housesitting for Nancy apparently picked her up at a hotel, and they drove off together. Nancy Snow hasn’t been seen or heard from since then, and her disappearance is one of the D.C. area’s oldest unsolved cases. More than 44 years later, her three daughters are convinced they know who is responsible for Nancy’s disappearance. Dateline’s Josh Mankiewicz talks with her daughters Justine, Kimberly and Stacy Snow, Corporal William Noel of the Annapolis Police Department, and retired detective David Cordle. If you have any information about the disappearance of Nancy Snow, please call the Annapolis Police Department at 410-268-9000 and ask for Corporal William Noel.

Sixteen-year-old Tiffany Reid vanished from Shiprock, New Mexico, on the short walk to Shiprock Northwest High School, on May 17, 2004. A few days later, some of her belongings were discovered scattered along the side of the highway in Arizona, about an hour west of her home. Dateline’s Josh Mankiewicz talks to Tiffany’s older sister, Deiandra Reid, about the long journey for answers and the obstacles her family has faced in the search for Tiffany. Josh also speaks with Tiffany Jiron, Executive Director of the Coalition to Stop Violence Against Native Women, who discusses the murdered Indigenous women crisis, and shares information about a new step New Mexico has taken to help when Native Americans go missing. Tiffany was 5’3” and 115 lbs. at the time of her disappearance. She has dark black hair and brown eyes. Tiffany would be 37 years old today. Anyone with information about Tiffany’s case should call the Navajo Nation Police Department Shiprock District at 505-368-1350. Get more information and see pictures, including an age-progression, of Tiffany Reid here: https://www.nbcnews.com/datelinemissing

On May 5, 2024, Roy Whited did not show up to preach his Sunday service at DeRossett Church of Christ in Sparta, Tennessee. When church members went to his house to check on the 64-year-old, they found his truck parked in the driveway. His sermon had been prepared and his phone was in the charger, but there was no sign of Roy. Investigators soon learned no one had seen or heard from the popular pastor since two days earlier. Extensive searches failed to uncover a single trace of Roy, and there has been no activity on his bank accounts. Dateline’s Josh Mankiewicz talks with Roy’s brother, Lynn Whited, his close friends Doug Watts and Barb Witzigman, and close friend White County Sheriff Steve Page. Roy Whited is 5’11” and 175 lbs., with brown eyes and auburn hair that is graying. At the time of his disappearance he’s believed to have been wearing a beige shirt and either cowboy boots or tennis shoes. He would be 65 years old today. If you have any information on Roy's whereabouts, please contact the White County Sheriff's Office at 931-836-2700. Get more information and see pictures of Roy Whited here: https://www.nbcnews.com/datelinemissing

Teekah Lewis was last seen on January 23, 1999, at New Frontier Lanes, a bowling alley in Tacoma, Washington. The 2-year-old was with her mother, younger sister Tameeka, and other family and friends. Teekah had been playing a game in the arcade area when her mother stepped away briefly to take her turn bowling. When she turned around, Teekah was gone. Dateline’s Josh Mankiewicz speaks with Teekah’s mother Theresa Czapiewski, Teekah’s sister Katarina Johnson, and Sergeant Julie Dier of the Tacoma Police Department. Teekah was last seen wearing white sweats, a green Tweety Bird shirt, and red, black and white Air Jordans. She would be 29 years old this year. Anyone with information about Teekah’s disappearance is asked to call the Tacoma Police Department at 253-591-5950. Get more information and see pictures, including an age-progression, of Teekah Lewis here: https://www.nbcnews.com/datelinemissing

On April 13, 2024, 37-year-old Danielle Lopez vanished in the Pine Barrens of New Jersey while camping with her boyfriend. Her mother, Sue Quackenbush, knew something was wrong when Danielle stopped answering her texts and calls. Sue reported her daughter missing to the New Jersey State Police. Investigators scoured the forest in southern New Jersey and eventually located Danielle’s car on Lost Lane, but found no sign of her. The case remains open and active. Dateline’s Josh Mankiewicz speaks with Danielle’s mother, a New Jersey private investigator who is working the case, and Monica Caison and Lisa Valentino from the Cue Center for Missing Persons. Danielle Lopez is 5’4”, and at the time of her disappearance weighed 135 lbs. She has brown hair, and green eyes. Danielle would be 38 years old today. CUE is offering a $5,000 reward for information that leads investigators to Danielle. The reward is in effect until July 31, 2025. Anyone with information regarding her disappearance is asked to contact the New Jersey State Police Missing Persons Unit at (609) 882-2000 or contact the CUE Center for Missing Persons 24-hour line at (910) 232-1687. Get more information and see pictures of Danielle Lopez here: https://www.nbcnews.com/datelinemissing

Dateline: Missing in America returns for Season 4 with six all-new episodes and compelling cases.
 Correspondent Josh Mankiewicz reports on missing person cases brought to our attention by our social media followers. Each of the 6 episodes centers on one individual’s disappearance, told through the voices of those left behind. Listen closely. You could be the key to solving a mystery. Details shared by loved ones and investigators may spark a memory that could help bring answers. 
 Follow Dateline: Missing in America now and don’t miss Season 4, premiering Tuesday, June 10.

Josh Mankiewicz sits down with showrunner Nkechi Okoro Carroll and Shanola Hampton, lead actor and producer of the hit NBC drama Found, to talk about bringing attention to the missing. Don’t forget to watch Josh’s all-new Dateline this Friday at 10/9c on NBC, and Found premieres Thursday, 10/3 at 10/9c on NBC and streaming on Peacock.

Terrence Woods grew up in Maryland and was working with a television production crew in a remote area of central Idaho when he was last seen on October 5, 2018. Witnesses told sheriff’s deputies that as they were wrapping up for the day, Terrence, 26, abruptly ran down a steep embankment into the dark. Dateline’s Josh Mankiewicz speaks with Terrence’s father, Terrence Woods Sr., his former journalism professor Bethany Swain, his mentor Joanna Abeyie, and retired Idaho County sheriff Doug Giddings. Terrence is 5’9” and 130 lbs., with black hair and brown eyes. Anyone with information regarding his disappearance is asked to contact the Idaho County Sheriff’s Office at 208-983-1100. Get more information and see pictures of Terrence Woods here: https://www.nbcnews.com/datelinemissing

Melanie James, 21, was last seen in the spring of 2014 in Farmington, New Mexico. Melanie’s sister, Melissa, saw her walking down the street with an unidentified man on April 20. Days later, police discovered Melanie’s purse and duffel bag in an alleyway in Farmington, but saw no sign of Melanie. Dateline’s Josh Mankiewicz talks to Melanie’s sister, Melissa James, her mother, Lela Mailman, as well as Farmington Police Chief Steve Hebbe and Detective Daven Badoni. Melanie is 5’ and weighed about 115 lbs. when she was last seen. At the time of her disappearance, she had dark black hair and a chip on one of her top front teeth. Melanie would be 32 years old today. If you have information about Melanie’s case, please call the Farmington Police Department at 505-334-6622. Get more information and see pictures of Melanie James here: https://www.nbcnews.com/datelinemissing Visit the New Mexico Department of Justice's website for missing and murdered Indigenous people: https://mmip.nmdoj.gov/