Rachel Lucille Cyriacks

Cyriacks, circa 2013; Tattoos on Cyriacks's right forearm; Cyriacks's truck; Cyriacks's quilt

  • Missing Since 11/12/2013
  • Missing From Woonsocket, South Dakota
  • Classification Endangered Missing
  • Sex Female
  • Race White
  • Age 30 years old
  • Height and Weight 5'5, 140 pounds
  • Distinguishing Characteristics Caucasian female. Dark blonde hair, hazel eyes. Cyriacks has numerous tattoos, including the name "Brad" or "Bradley" in black script on the left side of her neck, a blue Playboy Bunny logo on her left hip, a black tribal-type heart on her lower back, and designs of two large red flowers, stars, a tree and the initials "RJ" on her right forearm. Photos of the arm tattoos are posted with this case summary. Cyriacks has a dimple on her right cheek and surgical scars on her abdomen.

Details of Disappearance

Cyriacks was last seen at Performance Pet in Woonsocket, South Dakota on the morning of November 11, 2013. She was driving a gray and black 1995 Chevrolet Silverado pickup truck with the South Dakota license plate number 4CH634 at the time; a photo of it is posted with this case summary.

She was active online on the morning of November 12, but this is the last sign of her; she has never been heard from again. In December, the truck was located in Huron, South Dakota; it had severe damage to the underside.

A green, pink and white quilt which Cyriacks cherished apparently disappeared from her home at the same time she did; authorities couldn't find it after she vanished. Two photos of the quilt are posted with this case summary; investigators have issued an appeal asking for people to be on the lookout for it.

Cyriacks frequented the Huron, Sioux Falls and Mitchell areas of South Dakota prior to her disappearance. She was in the process of a divorce at the time of her disappearance and had filed for a protective order against her husband, whom she claimed had abused her.

Although Cyriacks's husband isn't being called a suspect in her disappearance, investigators would like to question him. Authorities believe she is deceased, but little information is available in her case.

Investigating Agency

  • Huron Police Department 605-353-8550
  • Sanborn County Sheriff's Office 605-796-4511

Updated 2 times since October 12, 2004. Last updated March 29, 2015; details of disappearance updated.