A decade ago, Cottage Grove police Sgt. Randy McAlister was among the first to encounter the scene of a couple killed by a jealous ex-boyfriend as four children cowered nearby.
Despite repeated appeals to authorities for protection, Teri Lee and her boyfriend Timothy Hawkinson were killed by Steven Van Keuren, a jealous and disturbed former boyfriend. Van Keuren had violated several court orders that prohibited him from contacting Lee before he crept into the home with a handgun and killed them as they lay in bed in 2006. It still haunts McAlister.
"We didn't do all we could," McAlister, who was part of Washington County's SWAT team at the time, said. "Teri Lee was really asking the justice system for help all the way up until her death."
The murders became a turning point and sparked a mission for McAlister, who has spent the past decade researching how to prevent tragedies like the slayings of Lee and Hawkinson. He's launched a threat assessment program at the Cottage Grove police department — the first of its kind in Minnesota — that could change how police interact with high-risk cases, such as Lee's.
"Law enforcement is reactive," McAlister said. "This is proactive, like preventive medicine. It's hard to prove something that didn't happen, but we know it works."
Training is paramount
The murders were among the biggest cases in McAlister's 18-year career. Since then, he has dedicated himself to preventing violence.
Last year, he became a certified threat manager by the Association of Threat Assessment Professionals, a nonprofit organization geared toward learning how to protect victims of stalking, harassment and threat situations.
Then in May, he trained five Cottage Grove patrol officers — or threat management officers — on how to connect with people who have demonstrated concerning behavior.