Authorities in Greenfield, Tennessee, are asking for the public’s help in locating two missing teenagers who were last seen together on the evening of Friday, July 10, 2026. The disappearance of Serenity Smitherman and Porter Shell has prompted an active investigation by the Greenfield Police Department, with officers urging anyone who may have information to come forward immediately.
According to police, the teenagers were last seen at approximately 8:00 p.m. and are believed to be traveling together in a red 2010 Ford F-150 with Tennessee license plate 203 BBDR.
As the search continues, officials and family members are hoping the community can help bring the two teens home safely.
Search Underway
The Greenfield Police Department has confirmed that both teenagers remain missing and that efforts to locate them are ongoing.
Investigators are asking residents throughout Tennessee and neighboring areas to remain alert for the vehicle and the two juveniles. Public assistance is considered an important part of the search, and officers encourage anyone who notices the truck or recognizes either teenager to contact law enforcement without delay.
Police have not released additional details about where the teens may be headed, making every reported sighting valuable to the investigation.
Who Is Serenity Smitherman?
Serenity Smitherman, who is also known as Sera Leyhue, is 14 years old.
When she was last seen, she was wearing a black tank top and gray shorts.
Authorities have shared her description so community members can help identify her if she is seen in public. Investigators continue asking people to pay close attention to any possible sightings matching her appearance.
Who Is Porter Shell?
Porter Shell is 17 years old and was last seen with Serenity on the evening they disappeared.
According to police, Porter was wearing a black Salt Life T-shirt along with black pants.
Like Serenity, his description has been released to assist members of the public who may encounter him while the investigation remains active.
Officials believe the two teenagers are together.
Vehicle Details
One of the most important pieces of information released by investigators involves the vehicle believed to be carrying the teens.
Police say Serenity and Porter are traveling in a:
- Make and Model: Red 2010 Ford F-150
- License Plate: Tennessee 203 BBDR
Authorities are asking motorists, business owners, and residents to watch for the pickup truck in parking lots, neighborhoods, highways, and surrounding communities.
Even if the truck is unoccupied, police encourage anyone who spots it to notify authorities immediately rather than approaching it.
Family Message
The families of Serenity and Porter have shared an emotional public message through local media.
They emphasized that the teenagers are not in trouble and expressed their hope that both will return home safely.
Their appeal has resonated throughout the community, with supporters sharing the information widely across social media to increase awareness.
Family members have thanked everyone who has assisted by sharing photographs, vehicle information, and official updates from law enforcement.
Community Response
The disappearance has prompted a strong response from residents in Greenfield and nearby communities.
Local supporters have circulated missing-person posters, shared official police information online, and encouraged others to remain alert while traveling.
Community involvement often plays a critical role in locating missing juveniles, particularly during the early stages of an investigation.
Officials continue encouraging people to rely on verified information released by law enforcement rather than unconfirmed online rumors.
Investigation Continues
At this stage, investigators have not released additional information regarding why the teenagers left or where they may be traveling.
The focus remains on locating Serenity and Porter as quickly and safely as possible.
Law enforcement agencies routinely review tips, surveillance footage, witness statements, and vehicle sightings while searching for missing juveniles.
Anyone with information—no matter how small it may seem—is encouraged to contact police.
How You Can Help
Authorities say the public can assist in several important ways.
Share the official missing-person information with family, friends, and local community groups. Pay attention to the description of the red Ford F-150 and its Tennessee license plate if traveling in Tennessee or neighboring states.
If you believe you have seen either teenager or the vehicle, contact law enforcement immediately instead of attempting to approach them yourself.
Quick reporting can significantly improve investigators’ ability to verify sightings and respond promptly.
Contact Information
The Greenfield Police Department continues to lead the search for Serenity Smitherman and Porter Shell.
Anyone with information regarding the teenagers, the vehicle, or their possible location is urged to contact the department as soon as possible.
Greenfield Police Department
Phone: (731) 364-5454
Providing timely and accurate information could assist investigators as they continue working to reunite the teenagers with their families.
Latest Status
As of the latest publicly available information, Serenity Smitherman and Porter Shell remain actively missing, and the investigation remains ongoing.
Authorities continue asking the public to stay alert for the two teenagers and the red 2010 Ford F-150 with Tennessee license plate 203 BBDR.
With the support of the community and continued investigative efforts, officials hope the pair can be located safely. Until further updates are released, the public is encouraged to share only verified information from law enforcement and report any credible sightings immediately.
