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The OSBI Cold Case Unit continues to work on cases to identify the individuals responsbile for these crimes.  If you have any information on any case, you can contact our investigators at tips@osbi.ok.gov or 1-800-522-8017.


Michael Joe Gabriel

Homicide
January 27, 1991

On January 27, 1991, Michael Gabriel, age 24, was found shot to death in his home in Bristow, Oklahoma. 

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Mamie Gaines

Homicide
May 22, 1978

On May 22, 1978, Mamie Gaines and Roy Patterson were found dead with their hands tied behind their backs, in the remains of a burned building in Big Cedar, Oklahoma.

If you have any information on this case, please contact the OSBI via email cold.case@osbi.ok.gov

Rodolfo Garcia

Homicide
October 27, 2001

On October 27, 2001, the body of a Hispanic male with multiple gunshots was found along the roadway near the intersection of Adams Road and Admiral Road in Wagoner County.  A fingerprint comparison identified this victim as 26-year-old Rodolfo Garcia.

If you have any information on this case, please contact the Tulsa PD website www.tulsacrimestoppers.org

Gary Wayne Garrison

Homicide
August 12, 1985

On August 12, 1985, two bodies, later identified as Richard Bolin and Gary Garrison, were discovered near a dirt road three miles west of Hwy 18 in Payne County.  The Medical Examiner reported that both Bolin and Garrison had been shot multiple times.

If you have any information on this case, please contact the OSBI via email cold.case@osbi.ok.gov


Debra Kay Gatewood

Homicide
July 13, 1997

On July 13, 1997, the bodies of Ricky Gatewood, age 39, and Debra Gatewood, age 42, were found inside the couple's Ada residence. Both had been shot to death.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Ricky Lynn Gatewood

Homicide
July 13, 1997

On July 13, 1997, the bodies of Ricky Gatewood, age 39, and Debra Gatewood, age 42, were found inside the couple's Ada residence. Both had been shot to death.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Donna Gill

Homicide
December 25, 2000

On December 25, 2000, Donna Gill was found dead inside her home in Idabel, Oklahoma, with her throat cut.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Dennis Kent Goff

Homicide
April 10, 2000

The body of Dennis Goff was found along Highway 51 approximately three miles west of the Coweta/Wagoner exit, on April 10, 2000.  Goff had been shot in the head and the Medical Examiner ruled his death a homicide.

If you have any information on this case, please contact the OSBI at   cold.case@osbi.ok.gov


Josephine Gonzales

Homicide
January 6, 1984

On January 9, 1984, the body of Josephine Gonzales was found shot to death near US Highway 270 in Canadian County.  Josephine had been reported missing from the Houston area three days earlier.  She was last seen leaving a night club with two white males in a vehicle.  Two witnesses reported conflicting vehicle descriptions, a blue pickup, and a light blue Oldsmobile Delta 88, possibly a 1981 model.  The first subject was a white male, approximately 34 years old, 5’9, 160 lbs, light complexion, blonde hair, short, mustache.  The second subject, the driver of the vehicle, was a white male, approximately 28 years old, 5’7", 155 lbs, light complexion, brown mustache.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Dennis Wayne Goss, Jr.

Suspicious Death
September 25, 1996

On September 25, 1996, Dennis Wayne Goss Jr, age 20, died from a gunshot wound to his head.  The Medical Examiner was unable to determine Goss' manner of death.  .

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Norman Edgah Goudeau

Homicide
March 9, 2006

On March 9, 2006, officers were called to the 9600 block of East Wilshire in Oklahoma City, in refrence to an abandoned truck left in a field.  The truck was found to be registered to Norman Goudeau.  Officers went to Goudeau's residence. The garage door was open and Goudeau was found murdered inside the house.  The motive was believed to be the theft of Goudeau's truck and horse trailer.  

If you have any information on this case, please contact the Oklahoma City PD, Crime Stoppers (405)235-7300 or report online at https://okccrimetips.com

Michelle H. Guse

Homicide
June 13, 1977

On June 13, 1977, the bodies of 8-year-old Lori Farmer, 9-year-old Michelle Guse, and 10-year-old Denise Milner were discovered in their tent at a Girl Scout camp near Locust Grove, Oklahoma, in Mayes County.  

If you have any information on this case, please contact the OSBI at   cold.case@osbi.ok.gov


Michelle Annette Hagemeister

Homicide
November 6, 1989

On November 6, 1989, Michelle Hagemeister left the Oklahoma Osteopathic College of Medicine in Tulsa, enroute to her home near Kiefer, Oklahoma.  Later that night, Hagemeister's vehicle was found burned near her home.  On November 17, 1989, Hagemeister's body was found in Sahoma Lake northwest of Sapulpa, Oklahoma.  Hagemeister's cause of death was strangulation.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Mark Anthony Hall, Jr.

Homicide
December 5, 2010

On December 5, 2010, Mark Hall and David Smith were found shot to death inside Smith's home, located in Pittsburg County. 

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Thomas Edward Hamby

Homicide
April 20, 1980

In the early morning hours of April 20, 1980, Thomas Hamby was shot to death at his home near Antlers, Oklahoma.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Patricia Arlene Hamilton

Homicide
April 9, 1983

On April 9, 1983, Patricia Hamilton, age 18, disappeared from the Seminole area. Her skeletal remains were discovered in a creek north of Konawa on October 13, 1991 and were positively identified as Patricia utilizing dental records. 

If you have any information on this case, please contact the OSBI at   cold.case@osbi.ok.gov


Daniel C. Hampton

Homicide
December 19, 1992

On December 19, 1992 Daniel Hampton was found deceased lying face down in the passenger side of his vehicle in Hugo, Oklahoma.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Dennis J. Harding

Homicide
August 1, 2001

Dennis Harding lived in Tulsa, Oklahoma, when he got caught up in the methamphetamine trade.  Harding was last seen in Tulsa in August 2001.  On September 15, 2002, Harding's decomposed body was found in a rural area north of Kellyville, Oklahoma, in Creek County.  

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Doris Harris

Homicide
February 21, 1996

On February 21, 1996, the bodies of Doris Harris and Danny Oakley were found by firefighters while fighting a fire at the Oakley residence. Oklahoma State Fire Marshal investigators determined that the fire was an arson.  According to the Medical Examiner, both Oakley and Harris died as a result of a gunshot wound to the head.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Lucille Maxine Harrison

Homicide
October 3, 1982

Lucille Harrison was last seen in the driveway of her home in McLoud, Oklahoma around 7:30 PM on October 3, 1982.  A farmer found her remains in a wheatfield two miles southeast of McLoud on October 15, 1982.  Lucille had been shot to death.

If you have any information on this case, please contact the OSBI at   cold.case@osbi.ok.gov


Sherrie Lynn Harrison

Homicide
August 17, 1995

On August 17, 1995, Sherrie Harrison was thrown from a motor vehicle in the 400 block of NW Bell Avenue in Lawton, Oklahoma.  Sherrie had been stabbed with a sharp object prior to being thrown from the vehicle. 

If you have any information on this case, please contact the Lawton PD, website www.lawtoncrimestoppers.com

Rodney Dennis Hart

Homicide
November 25, 2002

On November 25, 2002, Rodney Hart went deer hunting in a wooded area in rural Adair County near Stilwell.  The following morning, after Rodney did not return, a group of friends went searching for him and found his body.  Rodney had been shot multiple times.  

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Colt Rydell Haynes

Missing Person
July 7, 2013

On July 7, 2013, Colt Haynes and Molly Miller were passengers in a vehicle driven by James Nipp, and were involved in a car chase with the Wilson Police Department.  Police lost the vehicle in Love County, Oklahoma.  Haynes and Miller disappeared after the pursuit.  On July 8, 2013, Haynes and Miller called friends asking for water and a ride, saying they were lost.  Two weeks later the vehicle involved in the pursuit was found abandoned in a wooded area.  Haynes and Miller have not been seen since. 

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Bardmero Hernandez

Homicide
March 18, 1996

On March 18, 1986, Bardmero Hernandez’ body was discovered in a ditch on Highway 69 in rural Atoka County.  Hernandez had been shot to death.

If you have any information on this case, please contact the OSBI at   cold.case@osbi.ok.gov


Julian Hernandez

Homicide
April 4, 2004

On April 4, 2004, the body of Julian Hernandez, age 22, was discovered at his residence in Stilwell, Oklahoma.  Julian had been shot to death.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Justin Tyler Hinkle

Suspicious Death
September 3, 2014

On September 3, 2014, 24-year-old Justin Hinkle disappeared.  His body was discovered in a rural area of Seminole County on September 9, 2014. The Medical Examiner was unable to determine the cause of Hinkle’s death. 

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Richard Thurman Hitchcock

Suspicious Disappearance
November 9, 2019

Richard Hitchcock was last seen in the Grandfield, Oklahoma area on November 9, 2019.  However, evidence suggested he might have actually been in the Frederick area.  Hitchcock is a white male, 6'0", 160 lbs, with brown hair and eyes.  

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Shannon Hokanson

Missing Person
August 6, 2012

Shannon Hokanson was 29 years old when she was reported missing on August 6, 2012, from Enid, Oklahoma.  Shannon was supposed to be traveling to Las Vegas, Nevada, but never arrived.  Shannon was 5'0"-5'2", 140-150 lbs, with brown hair and brown eyes. 

If you have any information on this case, please contact the Enid PD, phone (580)242-7000, or submit a tip anonymously at https://www.enid.org/services/police


Earl Edward Holland

Homicide
January 9, 1983

On January 9, 1983, Earl Holland was discovered in his Buffalo, Oklahoma residence.  Mr. Holland had been shot several times. 

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Ricky Lynn Gatewood

Homicide
July 13, 1997

On July 13, 1997, the bodies of Ricky Gatewood, age 39, and Debra Gatewood, age 42, were found inside the couple's Ada residence. Both had been shot to death.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Tonja Maria Hook

Homicide
June 30, 2003

On June 30, 2003, Tanja Hook's mother reported her missing to the Lawton Police Department.  On August 29, 2003, Tanja's remains were found in a bar ditch near Highway 74B in McClain County, Oklahoma.  At the time, Hook was living in the Cache Road area in Lawton where five prostitutes disappeared between 2002 and 2004, along with a number of others across several states on the Interstate 40 corridor.  

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Richard John Horn

Suspicious Disappearance
July 22, 2014

Richard Horn was last seen around 1:30 AM on July 22, 2014.  Richard was with an aquaintance in Cleveland, Oklahoma when, according to the aquaintance, he dropped Richard off near the intersection of Airport Road and US Highway 64.  

If you have any information on this case, please contact the OSBI at   cold.case@osbi.ok.gov


Jasmon Howell

Homicide
September 17, 2007

On September 17, 2007, Jasmon Howell, age 18, was shot multiple times while sitting in his car in the 1900 block of Hillcrest in Idabel, Oklahoma.  Howell later died at the hospital.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Darian Hudson

Missing Person
October 22, 2017

On October 22, 2017, Darian Hudson was last seen near the intersection of County Club and McElroy, northwest of Stillwater, Oklahoma.  She may have been wearing a dark colored coat.  Darian has not had contact with her friends and family, has not shown up for work, and has not been active on her social media accounts.     

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Steven Duane Hughes

Homicide
September 24, 2000

On September 24, 2000, Steven Hughes was discovered lying face down in the bathroom of his residence in Stilwell, Oklahoma.  Steven had been shot in the head. 

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Leota Loy Huls

Homicide
November 10, 2008

On November 10, 2008 Leota and William Huls did not show up for church.  An employee of their farm found the couple deceased inside their Welch, Oklahoma home from gunshot wounds.  

If you have any information on this case, please contact the OSBI at   cold.case@osbi.ok.gov


William Huls

Homicide
November 10, 2008

On November 10, 2008 Leota and William Huls did not show up for church.  An employee of their farm found the couple deceased inside their Welch, Oklahoma home from gunshot wounds.  

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Thomas Richard Humphers

Homicide
April 15, 1997

On April 15, 1997, Thomas "Richard" Humphers’ body was found in Lake Texoma near Cumberland Cove Resort in Madill, Oklahoma. Richard’s hands were bound together.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Damesha Hunter

Homicide
October 14, 2010

On October 14, 2010, Damesha Hunter was discovered shot inside her Tulsa residence.  Her husband stated that he was on the phone with her when the doorbell rang and she went to answer the door.  Her husband came home to check on her and discovered Damesha's body.

If you have any information on this case, please contact the OSBI at cold.case@osbi.ok.gov.

Last Modified on Jun 14, 2024