Blog post

From April 13–15, 2026, the International Homicide Investigators Association, in collaboration with the Texas Attorney General’s Office – Cold Case and Missing Persons Unit, welcomed investigators, prosecutors, and forensic professionals from across the country to San Antonio, Texas for the 2nd Annual Cold Case Conference.

Hosted at the Jack Guenther Pavilion at the Briscoe Museum, this three-day event brought together some of the most dedicated minds in the field, all focused on one shared mission: advancing cold case investigations and seeking justice for victims and their families.

Collaboration, Innovation, and Real-World Impact

Throughout the conference, attendees participated in a series of expert-led presentations covering critical aspects of cold case work. Topics ranged from investigative genetic genealogy and digital forensics to science-based interviewing, case funding strategies, and evolving laboratory capabilities. Each session emphasized not only the technical advancements shaping modern investigations, but also the importance of collaboration, persistence, and a willingness to revisit cases with fresh perspectives and new tools.

One of the most powerful elements of the conference was the opportunity for professionals to connect, share experiences, and strengthen relationships that extend far beyond the classroom. These connections are often what move cases forward.

Spotlight on the Yogurt Shop Murders

A standout moment from the conference was the detailed case study on the 1991 Austin Yogurt Shop Murders, a case that has remained one of the most complex and widely discussed investigations in Texas history.

During the conference, investigators, family members, and experts broke down the case, offering insight into both the challenges and breakthroughs that have shaped the investigation over the decades. The case, which involved the tragic murder of four teenage girls, has seen renewed attention in recent years due to advances in DNA analysis and forensic technology, underscoring how modern science can breathe new life into long-standing cases.

We extend our sincere thanks to KXAN and their team for attending the conference, capturing this important content, and helping bring national attention to the ongoing work being done in the cold case community.

Strengthening the Future of Cold Case Investigations

Beyond the presentations, the conference served as a reminder of the critical role continued training and professional development play in solving cases. As technology evolves and investigative techniques advance, staying current is not optional, it is essential.

The IHIA remains committed to providing high-quality, practical training designed to equip professionals with the tools, knowledge, and network they need to make progress on even the most challenging cases.

We extend our sincere thanks to the vendors and sponsors who joined us and continue to support this important work—GEDmatch, DNA Labs International, Bode Technology, Othram, Cybergenetics, and Signature Science. A special thank you to DNA Labs International for sponsoring Monday night’s social networking event, which provided a valuable opportunity for attendees to connect, collaborate, and strengthen professional relationships.

Continue the Work with IHIA

If you were unable to attend this year’s Cold Case Conference, there are many opportunities ahead to get involved.

The IHIA offers a wide range of training courses throughout the year, covering topics such as homicide investigations, officer-involved critical incidents, and advanced cold case techniques. These courses are designed for investigators at all levels and provide real-world, applicable knowledge that can be immediately brought back to your agency.

In addition, becoming a member of the IHIA connects you to a global network of professionals dedicated to solving cases and supporting one another in this work. Members gain access to valuable resources, training opportunities, and a professional community that understands the complexity and importance of this field.

Moving Forward, Together

The success of the 2nd Annual Cold Case Conference is a testament to the dedication of those working tirelessly to bring resolution to unsolved cases. Each conversation, each presentation, and each connection made during these three days contributes to a larger mission, one that extends far beyond San Antonio.

Together, through collaboration and continued commitment, we move closer to answers, accountability, and justice.

To learn more about upcoming IHIA trainings or to become a member, visit ihia.org.