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Crime Solvers Central
295 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Colleen Kay Barrett, a 46-year-old woman, was last seen around noon on July 19, 2007, at the Englewood, Colorado, residence she shared with her boyfriend, Robert Alurac. Investigators believe that on that day, a 45-year-old man named Ronald Talmage picked her up from her home. It is thought that they may have traveled in a borrowed dark green 1996 Jeep Grand Cherokee with Colorado license plate PBE6081. Their potential destination was an area southwest of Colorado Springs, possibly including Highway 24, Highway 42, and the Florissant Fossil Beds National Monument. This was the last time anyone has reported seeing or hearing from Colleen Barrett. She left behind a teenage daughter.

A few days after Colleen's disappearance, on July 23, 2007, a real estate agent discovered the body of her boyfriend, Robert Alurac, outside a home for sale near Morrison, Colorado. An investigation determined that he had been shot to death and had likely been deceased for several days. As the investigation into Alurac's death progressed, Ronald Talmage, the man last seen with Colleen, was identified as a person of interest. Tragically, before he could be extensively questioned, Talmage was killed in a confrontation with the Douglas County SWAT team on August 5, 2007. Officers were attempting to arrest him when he reportedly threatened them with a gun.

Colleen Barrett is described as a woman with brown hair and blue eyes, standing at 5 feet 2 inches tall and weighing around 130 pounds. She has a scar on her abdomen and an unknown tattoo on her buttock. While authorities do not consider her a suspect in her boyfriend's murder, they believe she may have crucial information about the case. At the time of her disappearance, there was an unrelated warrant for her arrest for failing to appear in court on a minor charge. The disappearance of Colleen Barrett and the murder of Robert Alurac remain unsolved, leaving a lingering sense of uncertainty and loss for her family and community. The Jefferson County Sheriff's Office continues to seek any information that might shed light on what happened to Colleen.

Last Seen: Jul 19, 2007