Police fear for safety of teenage sisters missing for three days in Cornwall

Two teenage sisters have been missing from Cornwall, England, for three days, prompting an urgent police search. Summer, 14, and Skye, 15, were last seen in Truro on Friday, August 14, 2026. Devon and Cornwall Police say they are increasingly concerned for the girls' welfare. Investigators believe the sisters, who are from West Cornwall, may now be in the Redruth, Penryn, or Falmouth areas. Officers have released photographs of the teenagers and are appealing for anyone who has seen them or has information to come forward. The public can contact police on 101, quoting reference 399 of 14/08/26, or call 999 in an emergency.

Police fear for safety of teenage sisters missing for three days in Cornwall
1 source
Published Aug 17, 2026

Topic overview

Briefly

  • The sisters were last seen in Truro on Friday, August 14.
  • Police believe they may be in the Redruth, Penryn, or Falmouth areas.
  • Officers are urging the public to report any sightings or information.

What happened

The disappearance of two teenage sisters in Cornwall has prompted an urgent police appeal as concerns mount for their safety. Summer, aged 14, and Skye, aged 15, were last seen in the city of Truro on Friday, August 14, 2026. Their family reported them missing that same day, triggering a search operation that has now entered its third day without resolution. The sisters are from West Cornwall, though the exact town or village has not been disclosed by authorities. Police have released photographs of both girls to aid the public in identifying them, a standard procedure when missing persons cases become prolonged and the risk assessment escalates.

Devon and Cornwall Police have stated they are becoming increasingly concerned for the welfare of the two teenagers. This phrasing indicates a growing urgency within the investigation, suggesting that initial lines of inquiry have not yielded results and that the passage of time is heightening the perceived risk. The force has narrowed the search focus to three specific areas: Redruth, Penryn, and Falmouth. These locations form a triangle in the western part of Cornwall, with Redruth being an inland former mining town, while Penryn and Falmouth are coastal communities with busy harbours and student populations. The belief that the sisters are in these areas likely stems from witness sightings, digital footprints, or known associations.

The circumstances surrounding the sisters' disappearance remain unclear. Police have not indicated whether they believe the girls left voluntarily, were coerced, or if there are any suspicious elements involved. The fact that both siblings vanished together is a significant detail, as it reduces the likelihood of two separate, random incidents. It may suggest a planned departure, a family-related matter, or that they were together when an unforeseen event occurred. The lack of information about their state of mind, potential vulnerabilities, or any recent changes in their lives leaves the public with many unanswered questions. The police appeal for anyone who has seen or spoken to them underscores the possibility that they may be moving between locations or staying with someone.

The public appeal includes a specific reference number, 399 of 14/08/26, and urges anyone with information to contact police via 101 or 999 in an emergency. This dual-contact instruction is typical for missing persons cases, allowing for both non-urgent tips and immediate reports of sightings. The release of this information to the media is a calculated step to widen the search net beyond law enforcement resources, leveraging community awareness in the key areas identified. The outcome of such cases can vary widely, from safe return to more tragic conclusions, and the next 24 to 48 hours are often critical in determining the trajectory of the investigation.

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Updated Aug 17, 2026

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