DENVER — Kristen Mittelman, a top executive at the forensics firm Othram, met Stacy Chapin at CrimeCon two years ago in Orlando.

“Frankly, I’m not sure why I attended. Although I had received an invitation, it had only been ten months since we lost Ethan,” Chapin shared at this year’s CrimeCon conference held in Denver, Colorado.

She had reluctantly gone to CrimeCon that year, she said. Then she was invited to a group meeting with other families whose children were the victims of high-profile crimes. 

“What in the hell am I doing in this room?” Chapin asked herself. 

Ethan Chapin’s family poses for a selfie. (handout)

She called Chapin, explained the overwhelming DNA evidence police had recovered and how she was confident almost immediately that the genetic material was enough to solve the case.

“We could finally talk to the person who is our ‘why,’” Mittelman said of the call, describing it as her “full-circle moment.” 

Families like Chapin’s are why she and her husband built Othram, she said. 

“Once the gag order was lifted, my first phone call was Stacy’s family. I had a chance encounter with her a few months into the investigation, and I could see the pain in her eyes. And I could see how much she needed certainty,” Mittelman said. 

“The phone call was the greatest thing,” Chapin recalled Saturday. 

The family of Ethan Chapin, including mother Stacy Chapin and father Jim Chapin, arrive at the Ada County Courthouse for Bryan Kohberger’s plea deal hearingJuly 2, 2025, in Boise, Idaho. (Derek Shook for Fox News Digital)

She and Ethan’s father, her husband Jim, immediately flew to Houston to meet Othram’s team, she said.

They also wanted to use the high profile of their son’s case to boost their advocacy work, connect other victims’ families with Othram and bring more criminals to justice, she said.

Although Kohberger’s defense painted the DNA as controversial and tried to have it thrown out, his lawyers lost that argument. Then he pleaded guilty to avoid the potential death penalty at trial. 

Chapin and the rest of her family have turned to victims’ advocacy after the crime and created a student scholarship in Ethan’s honor through the Ethan’s Smile Foundation.