Cold Case: Amy Gellert Fatally Stabbed Outside Florida Home; AWOL Marine Dominic Kanuika an Alleged Suspect in the Case, $5000 Reward (March 20, 1994)

In the more than 20 years since the murder of a 21-year-old woman outside her home in Cocoa Beach, Florida, there have been a number of men investigated in connection with the case — but the crime remains unsolved. Members of the Brevard County Sheriff’s Office share details with “48 Hours”‘ Erin Moriarty.


On the evening of Sunday, March 20, 1994, Charlotte “Amy” Gellert was attacked by an intruder outside her residence in Cocoa Beach. She died as a result of her injuries. The intruder was described as a white male, early twenties, 5’07″ – 5’10″ tall, weighing between 165 to 185 pounds. Any persons providing information in reference to this case may be eligible for a reward up to $5,000.00. –Brevard County Sheriff’s Office

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Amy Gellert, Civilian, Florida


Related Links:
Twitter: @Justice_for_Amy
BCSO: Unsolved Homicide of Charlotte “Amy” Gellert
Who Killed Amy Gellert?
48 Hours: Who killed Amy Gellert?
48 Hours Premiered ’48 Hours Cold Case: Who Killed Amy Gellert?’ on CBS (2017)
Who killed Amy Gellert? More than 20 years after student, 21, died protecting parents from masked knifeman, police admit they are no closer to an arrest
Florida investigators hunt for unusual weapons in brutal 1994 attack, murder
Who Killed Amy Gellert? Help cops solve a 23-year-old cold case
A conversation with Amy Gellert’s killer
23 Years After a Fla. Woman Was Fatally Stabbed in Her Driveway, Can These Clues Crack the Case?
Torres: ’48 Hours’ brings in tips in Cocoa Beach cold case
Help catch Amy Gellert’s killer
Preview: “48 Hours” Cold Case: Who killed Amy Gellert?
Sneak peek: “48 Hours” Cold Case: Who killed Amy Gellert?
“48 Hours”: Spring break cold case
48 Hours Preview: Who Killed Amy Gellert?
A conversation with Amy Gellert’s killer
A look at possible suspects in Amy Gellert’s murder
Help catch Amy Gellert’s killer
Retired detective still haunted by Gellert cold case

Sarah Gonstead Shot Execution Style on 21st Birthday; Friend & Air Force Veteran Penny Brummer Found Guilty of 1st Degree Murder, Sentenced to Life in Prison (March 14, 1994)

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Sarah Gonstead, Madison, Wisconsin

Sarah Gonstead of Madison, Wisconsin was a victim of homicide on March 14, 1996 by what was believed to be her friend Air Force veteran Penny Brummer. Sarah was best friends with Penny’s ex-girlfriend Glenda and investigators believe that Penny killed Sarah because she was interfering with her relationship with Glenda. The motive was jealousy, revenge, and vengeance. A month before Sarah’s death, Glenda broke things off with Penny and Penny was heartbroken. Investigators learned that Sarah was shot in the back of the head execution style with a 22 handgun. The person who committed the crime was most likely someone Sarah trusted. Penny’s father owned a 22 which was missing and never recovered. And Penny was the last person to see Sarah alive on the night in question. Penny claims the two were out bar-hopping and drinking for Sarah’s twenty-first birthday. The last time she saw Sarah she was walking towards Glenda’s house; Penny went home. Penny claims she doesn’t remember being at Jake’s bar, the last bar that Penny and Sarah frequented.

Jake’s bar is only a couple miles from where Sarah’s body was located three weeks after she disappeared. Glenda told investigators she broke up with Penny because she was too controlling and obsessive about the relationship. Glenda believes Penny assumed that Sarah was interfering in the relationship when in fact she wasn’t. Sarah was straight so Penny thought Sarah was trying to turn Glenda straight. Penny was arrested eight days after Sarah Gonstead’s body was discovered and she was charged with first degree murder. She was found guilty by a jury of her peers on October 1, 1994 and sentenced to an automatic life in prison. She will be eligible for parole after serving fifty years in prison in 2045. Penny Brummer maintains her innocence to this day and her mother Nancy Brummer advocates for her daughter’s innocence and release. Glenda believes the police have the right person and she mourns for her friend Sarah was was an innocent bystander and didn’t deserve any of this. Glenda described her best friend Sarah Gonstead as shy, soft-hearted, and a loyal friend.

Penny Brummer, a military vet, is accused of murdering her ex-girlfriend’s best friend in a jealous rage. However, Penny was so drunk that night she was in a blackout state. Can Chris and Melissa help fill in the gaps of her memory to prove her innocence? -Reasonable Doubt, Investigation Discovery

Twenty-one years ago a jury found Penny Brummer guilty in the murder of Sarah Gonstead. The family of Brummer has spent those 21 years working to prove her innocence. Dave Delozier reports. -Channel 3000 | News 3 (December 14, 2015)

Related Links:
Who Killed Sarah?
Seeking justice for Penny Brummer
New Trial for Penny Brummer, Wrongfully Convicted | Petition
Penny Brummer Defense & Support Fund by Truth in Justice

Sarah Gonstead Murder

Reasonable Doubt by Ingrid Ricks | The Advocate

State of Wisconsin v. Penny L Brummer

A short history of exposing misconduct

Chapter 1: A tale of three young women
Chapter 2: A hole in her story
Chapter 3: A surprise witness appears
Chapter 4: Defense sows seeds of doubt
Chapter 5: Emotional debate ends in guilty verdict
Chapter 6: Supporters of Brummer offer their theories; they say the evidence was too thin and question makeup of jury
Gift enables investigative journalism class to probe old murder case

Dane Co. DA Approves DNA Testing in 1994 Killing
Wisconsin DA approves DNA testing in 1994 killing
Will DNA Save Penny Brummer?
Spring Green woman could be cleared

Innocence project founder promotes cause of Madison woman convicted of murder
Did Homophobia Convict a Wisconsin Woman of Murder?

A Look Back After 20 Years
A look back at a 20-year-old murder and if the right person was convicted

Who killed Sarah? The trial of Penny Brummer
Group questioning conviction of Penny Brummer in 1994 death of Sarah Gonstead
Reward offered in 21-year-old homicide conviction
$10,000 Reward Offered in Wrongful Conviction Case
Person of Interest Hits Wrongfully Convicted for Serving in U.S. Military
On Wrongful Convictions and Penny Brummer

Penny Brummer’s fight for justice
The Lynching of a Madison Lesbian: Wisconsin’s Wrongful Conviction of Penny Brummer
Wrongful Conviction: Penny Brummer Is Innocent and Still in Prison
Richmond Crime Author Sheila Berry Takes on Wrongful Convictions Nationwide

Penny Brummer convicted of murdering Sarah Gonstead, but is there Reasonable Doubt?

Who Killed Sarah? by Sheila & Doug Berry (2005) | Amazon
Who Killed Sarah? by Sheila & Doug Berry (2005) | Walmart

Video Links:
Reward offered in 21-year-old homicide conviction
Reasonable Doubt | Investigation Discovery | Amazon
Failure to Remember | Reasonable Doubt – Investigation Discovery
Failure to Remember | Reasonable Doubt | Investigation Discovery | YouTube

MJFA Links:
Reasonable Doubt Premiered ‘Failure to Remember’ on Investigation Discovery: Penny Brummer Maintains Innocence in the 1994 Homicide of Sarah Gonstead (June 21, 2017)
Air Force Veteran Penny Brummer Found Guilty of the 1st Degree Murder of Sarah Gonstead; Sentenced to Life in Prison with Possibility of Parole After 50 Years (October 1, 1994)