← Back to United States casesDave Koper and Cariee Fav Disappearance Involving Liz Goliia, Omaha, Nebraska, United States
Case Summary
Dave Koper, after separating from his wife Amy Flora, entered the dating scene and met Liz Goliia and Cariee Fav. Cariee disappeared in 2012 after a turbulent breakup with Dave, followed by a prolonged period of threatening messages and stalking. Liz Goliia, initially perceived as a victim, was later revealed to be impersonating Cariee, sending threatening messages, and was charged with Cariee's murder despite the body never being found. The case involved identity theft, stalking, arson, and a complex investigation leading to Liz's conviction for murder.
Basic Information
Country: United States
State/Province: Nebraska, United States
City/Region: Omaha
Incident Type: Murder
Relationship Status: Ex-partners
Relationship Duration:
Affair / New-Partner Context
Recorded context: Desire to replace or leave current partner
Reported initiator: Alleged suspect / offender
Relationship timing: During marriage or ongoing partnership, before separation
Incident Date: Nov. 13, 2012
Incident Sequence and Additional Victims
Primary reported outcome: Homicide
Reported self-harm outcome: Attempted suicide; survived
Person(s) reported to have died by or attempted suicide: Liz Goliia
Reported sequence: Same incident; order unclear
Additional victims reported: 1
Relationship Journey
Relationship Origins:
- Dating app
Relationship Stages:
- Dating
- Living Together without Marriage
- Separated
Analysis
Contributing Factors:
- Domestic Violence Allegation
- Domestic Conflict
- Mental instability
- Divorce / Separation
Red Flags:
- Secretive communication patterns
- Discovery of hidden calls or messages
- Deception after incident
- Escalation Pattern / Violence
- Missing Victim
- Threats
- Stalking / Repeated Harassment
- Firearm Access / Concerning Weapon Behavior
- Divorce Pending / Recent Separation
Motives:
- Revenge
- Jealousy
- Eliminate romantic rival
- Suspicion of infidelity
Relationship Outcomes:
- Divorce filed
- Legal case ongoing
- Homicide before divorce
- Arrest made
- Missing
- Weapon recovery
People Link Graph
Relationship Journey Graph
Origin
- Dating app
How the relationship or connection began.
Status
- Ex-partners
Stages
- Dating
- Living Together without Marriage
- Separated
Important relationship phases recorded for this case.
Warning Signals
- Secretive communication patterns
- Discovery of hidden calls or messages
- Deception after incident
- Escalation Pattern / Violence
- Missing Victim
- Threats
- Stalking / Repeated Harassment
- Firearm Access / Concerning Weapon Behavior
- Divorce Pending / Recent Separation
Reported red flags or early concern points.
Pressure Points
- Domestic Violence Allegation
- Domestic Conflict
- Mental instability
- Divorce / Separation
- Revenge
- Jealousy
- Eliminate romantic rival
- Suspicion of infidelity
Contributing factors and possible motives from the available sources.
Incident
2012-11-13
Outcome
- Divorce filed
- Legal case ongoing
- Homicide before divorce
- Arrest made
- Missing
- Weapon recovery
Recorded relationship or case outcome.
Sources
English labels are shown first. Original-language titles are preserved for source verification.
Dave Koper and Cariee Fav Disappearance Involving Liz Goliia, Omaha, Nebraska, United States
Lucia Leona · Original language: English
View original title
Lover, Stalker, K*ller | Der Fall Liz Golyar
AI Intelligence Assessment
Relationship Pattern
Jealousy
Pattern Analysis
The case involves a complex jealousy-driven pattern where Liz Goliia impersonated her romantic rival Cariee Fav, sending threatening messages and stalking both Dave and Liz's ex-partner Amy. The escalation included arson, identity theft, and ultimately murder, with Liz manipulating perceptions by playing the victim to avoid suspicion.
Investigative Notes
Police initially treated the case as routine stalking and breakup conflict. Later, IT forensic analysis traced threatening messages to Liz Goliia. Evidence included fingerprint matches, a photo of the victim's corpse taken by Liz, and tracking of Liz's movements. Liz was arrested and charged with murder despite the absence of a body. The investigation involved multiple agencies and innovative digital forensics.
Investigation Confusion
Initial confusion over the identity of the stalker and sender of threatening messages. Liz's impersonation of Cariee misled police and delayed arrest. Uncertainty about Cariee's fate persisted due to missing body. Liz's self-inflicted gunshot wound complicated suspect profiling.
Case Reconstruction / Puzzle Pieces
Dave's breakup with Cariee led to stalking and harassment by Liz, who impersonated Cariee. Liz escalated threats to arson and murder. Police investigation traced digital evidence to Liz, revealing her as the perpetrator. Despite no body, evidence convinced court of murder. Liz's manipulation and deception prolonged the case and victimized multiple parties.
Risk Assessment
High risk due to stalking, threats, escalation to arson and murder, and involvement of mental health issues and deception. The perpetrator's close proximity to the victim and manipulation of multiple parties increased danger.
Key Takeaways
Early stalking and threatening messages should be taken seriously. Digital forensics can uncover hidden perpetrators. Impersonation and deception complicate investigations. Mental health issues may mask criminal behavior. Protective measures for victims and families are critical.
AI Case Q&A
What early signals mattered most?
Threatening messages, stalking behavior, and escalating harassment were early signals indicating serious risk.
Which clues helped connect the case?
Digital message tracing, fingerprint evidence, and suspicious photos were key clues connecting Liz to the crime.
Which evidence types appeared strongest?
Recovered deleted data from Liz's phone, fingerprint matches, and tracking of Liz's movements were strongest evidence.
Witness / Eyewitness Statements
Not reported.
How did follow-up reports change the understanding?
Follow-up investigations revealed Liz as the true perpetrator after initial assumptions about Cariee's behavior and disappearance.
What remained unclear?
Exact circumstances of Cariee's death and location of her body remain unknown.