Help Locate Brother and Sister Out of Lancaster

Lancaster, CA. -Missing Brother & Sister Out of Lancaster - Detectives need YOUR help!

Detectives from the Lancaster Sheriff’s Station are asking for the community’s help in locating two missing juveniles (brother and sister) who were last seen in the City of Lancaster.

Hailey Brianna Jarve is a 16-year-old female, 5'7", 120lbs, blonde hair/blue eyes. Last seen wearing a blue tank top and tan shorts.

Jacob William Isaacs is a 15-year-old male, 5'10", 170lbs, brown hair/brown eyes. Last seen wearing a black t-shirt and black shorts.

Both juveniles were last seen on December 21, 2025, and may currently be in the Lancaster or Neenach area. If you have any information, please contact the Lancaster Sheriff’s Station Detective Bureau at: (661) 948-8466 or (661) 940-3833

If you prefer to provide information anonymously, you may call "Crime Stoppers" by dialing (800) 222-TIPS (8477), use your smartphone by downloading the “P3 Tips” Mobile APP on Google play or the Apple App Store or by using the website http://lacrimestoppers.org.