Workplace investigations are essential for any organization that wants to ensure compliance, protect employees, and foster a culture of fairness and respect. In California, courts have made it clear that workplace investigation processes must meet high standards of thoroughness, impartiality, and legality. A failure to properly conduct these investigations can lead to litigation, damage to business’s reputation, and other consequences.
This blog explores California cases that define what is included in an adequate workplace investigation. Further, it underscores the critical need for independent fact finding and objective inquiry when addressing serious issues such as workplace harassment, workplace discrimination, workplace retaliation, and employee misconduct.
COURT SUPPORTS INVESTIGATION AS PROPERLY CONDUCTED
Cotran v. Rollins
One landmark decision is Cotran v. Rollins Hudig Hall International, Inc. (1998), where the California Supreme Court emphasized that an employer’s workplace investigation must be fair, prompt, and impartial. This case established that a workplace investigator must provide accused employee with notice of allegations and a chance to respond to each and every allegation.
Courts expect more than a superficial inquiry; the investigation must be a sincere fact finding effort free from bias. The case highlighted the importance of using a neutral workplace investigator or an independent investigator to avoid conflicts of interest, especially in sensitive matters like sexual harassment or hostile work environment allegations.
• Prompt Initiation of the Investigation
The investigation was started quickly after two female employees accused Ralph Cotran, a senior executive, of sexual harassment, including exposing himself and making obscene phone calls.
• Notice and Opportunity to Respond
The company president and HR personnel informed Cotran of the allegations and warned him that an investigation would follow. Cotran was given opportunities to respond during the investigation.
• Extensive Witness Interviews
The investigation interviewed 21 coworkers, including witnesses requested by Cotran, using nonleading, open-ended questions to collect detailed information.
• Detailed Documentation
HR representatives recorded detailed witness interview forms, took written statements, and re-interviewed several witnesses to clarify key points.
• Multiple Interviews with the Accused
Cotran was interviewed multiple times, ensuring his side was fully heard throughout the process.
• Thorough and Confidential Process
The investigation was conducted promptly and confidentially, and findings were summarized in a written report.
• Conclusion Based on Credibility
The company concluded the women’s reports were credible and more likely than not to be true based on the investigation, leading to Cotran’s termination.
• Challenges and Concerns
Cotran claimed consensual relationships with the women, which were not disclosed during the investigation because he felt ambushed and frightened. Also, there was no undisputed proof and the decision was based on credibility assessments.
COURT FINDS INVESTIGATIVE FAILURES
Mendoza v. Western Medical Center Santa Ana
In the case of Mendoza v. Western Medical Center Santa Ana (2014), several key investigative failures contributed to what went wrong:
• Lack of a Formal Investigation Plan
The investigation was not thorough or rigorous. There was no formal investigation plan outlining how to proceed or what steps to take.
• No Written Statements Taken
No written statements were obtained from Romeo Mendoza (the complainant) or from Del Erdmann (the accused supervisor), leaving a gap in documented accounts of the events.
• Significant Delay in the Investigation
There was a notable delay in conducting the investigation. Erdmann was not immediately interviewed, and the entire investigation paused while Mendoza was absent for several weeks due to a bicycle accident.
• Simultaneous Interviews Instead of Separate
Upon Mendoza’s return, both Mendoza and Erdmann were interviewed simultaneously rather than conducting separate, private interviews to allow candid and independent responses.
• Failure to Interview Relevant Witnesses
The investigator did not interview coworkers or other potential witnesses who could have provided important information regarding the credibility of the conflicting accounts.
• Concerns About Neutrality and Expertise
The person conducting the investigation was not a trained human resource professional but rather a supervisor of both Mendoza and Erdmann. This raised serious concerns about the neutrality and expertise of the investigation.
These shortcomings led the Court of Appeal to conclude that the employer’s investigation “did not value the discovery of the truth so much as a way to clean up the mess” after Mendoza’s harassment complaint.
The court found the investigation insufficient to justify the employer’s decision to terminate Mendoza, especially given the conflicting versions of events and the need for a good faith, thorough fact-finding process. This inadequate investigative process contributed heavily to the wrongful termination claim and the jury award in Mendoza’s favor.
In summary, what went wrong was a lack of a properly planned, neutral, detailed, and comprehensive workplace harassment investigation, which compromised the integrity of the findings and exposed the employer to liability.
COURT IDENTIFIES ADDITIONAL INVESTIGATIVE FAILURES
King v. U.S. Bank
In the King v. U.S. Bank case, several key investigative failures led to a court ruling against the employer and a $17 million damages award for the employee, Timothy King. Here’s what went wrong:
• The investigator did not interview the accused employee, King.
The human resources investigator failed to speak directly to King about the allegations. This deprived King of the opportunity to present his side, including legitimate business reasons for his supervisory decisions. The court found this omission unacceptable and a fundamental flaw.
• Failure to properly evaluate witness credibility.
The investigator heavily relied on statements from two complainants (Thakur and Flinn) without adequately questioning their biases. King had documented performance issues with both, suggesting potential motives to fabricate or exaggerate claims. The investigator ignored these credibility concerns.
• Lack of investigation into relevant company policies and evidence.
Some allegations involved falsifying records and meetings. The investigator did not research company procedures or the context behind data entry practices, missing critical evidence that could have contextualized or contradicted the accusations.
• Defamatory and reckless statements in the investigation report.
The court found that the investigation report contained false statements made with malice toward King, damaging his reputation.
The court described the investigation as a “deliberate failure to investigate” and strongly criticized the employer’s handling, holding U.S. Bank liable for defamation and wrongful termination.
This case is a cautionary tale emphasizing the importance of conducting a prompt, thorough, unbiased workplace investigation, interviewing all relevant parties, critically assessing witness credibility, understanding company practices, and protecting employees’ reputations in investigation findings.
Employers are encouraged to use neutral investigators to ensure the workplace fact finding process aligns with industry’s best practices. Competent investigators minimize legal exposures and reinforce the credibility of the workplace investigation outcome.
Compliance Framework: FEHA and Beyond
California’s FEHA strictly mandates that employers perform fair and neutral workplace investigations when addressing workplace harassment, discrimination, or retaliation. Proper investigations are part of a defensive strategy to avoid liability.
Employers who fail to act diligently or perform compliance investigations risk punitive damages. The law requires not only investigating but also implementing corrective actions following the investigation to protect employees and the organization.
Why Adequate Workplace Investigations Matter
Collectively, these cases and legal principles stress the critical role of internal investigations in:
• Protecting against hostile work environment claims by addressing complaints promptly.
• Mitigating lawsuits related to workplace discrimination, retaliation investigation failures, and employee misconduct.
• Ensuring workplace fairness through an impartial and transparent workplace fact finding process.
• Promoting a culture of accountability, respect, and adherence to the code of conduct.
• Safeguarding employer reputation and reducing potential financial losses.
Best Practices for Conducting Workplace Investigations
For California employers, the following best practices align with legal precedents and guidelines such as the AWI fact finding process and AWI Guiding Principles workplace investigations:
• Prompt investigations: Act quickly when an employee complaint is received.
• Impartial and independent investigators: Engage neutral workplace investigators or third party workplace investigations to maintain objectivity.
• Thorough fact finding: Interview all relevant witnesses, including the complainant and accused.
• Documentation: Keep detailed and unbiased records of the investigative process, findings, and conclusions.
• Legal compliance: Ensure investigations align with FEHA, Title VII, and where applicable, Title IX investigations in educational settings.
• Training: Utilize AWI trained investigators or those certified in independent workplace investigations following AWI guidelines.
• Corrective action: Based on the investigation’s findings, take swift measures to address confirmed violations.
Conclusion
In California, inadequate workplace investigations can lead to devastating legal and financial consequences, eroding trust and harming organizational culture. Landmark decisions like Cotran, Mendoza, and King show the indispensable value of prompt, fair, and legally compliant investigations conducted by qualified workplace investigators.
Employers who engage in best practices for neutral fact finding, impartial investigation, and comprehensive HR investigation processes protect their workforce and themselves. Employers know that doing so not only satisfies legal obligations but also fosters a safer, more equitable workplace where all employees’ rights and dignity are respected.
Related resources: Review our California legal standards and best practices, see our workplace investigation services, or contact us for a confidential consultation.
