Disappearance of Steven Koecher

Steven Koecher was a 30-year-old American journalist who disappeared in Henderson, Nevada, on December 13, 2009. Born November 1, 1979, in Amarillo, Texas, to Rolf and Deanne Koecher, he was raised in the Church of Jesus Christ of Latter-day Saints, became an Eagle Scout, and earned a communications degree from the University of Utah. After working in Utah journalism and, from 2007, in the Salt Lake Tribune's digital advertising division, he relocated to St. George, Utah, and by November 2009 was several months behind on rent while searching for steady work.

In the days before he vanished, Koecher made several long, unexplained drives across Utah and Nevada. On December 10, 2009, he drove nearly 1,100 miles round-trip from St. George to a former girlfriend's family ranch in Ruby Valley, Nevada, and spoke with his mother by phone about Christmas plans. The next day he helped two young girls who had been locked out of their home while distributing flyers for a window-washing company. On December 12, he drove toward southern Nevada again, buying gas in Mesquite and, that evening, Christmas gifts at a Kmart near St. George.

On the morning of December 13, 2009, Koecher told two friends by phone he was in Las Vegas and might miss church services that day. At 11:54 a.m., a home security camera in the Anthem neighborhood of Henderson recorded his car turning into a cul-de-sac; minutes later, a nearby camera recorded a man believed to be Koecher walking away on foot, carrying what appeared to be a file folder. He has not been seen since. His phone remained active for two more days, pinging towers that traced a path north through Henderson before its battery apparently died.

Koecher's car sat untouched in the cul-de-sac for several days before Anthem's homeowners' association traced it to him through flyers left inside and contacted his mother, Deanne, who reported him missing on December 17, 2009. The Las Vegas Metropolitan Police Department canvassed the neighborhood with helicopters, all-terrain vehicles, and dogs, and reported no evidence of foul play. Koecher's family searched jails, morgues, and hospitals in the Las Vegas area, and later searches — including one in April 2010 near Henderson Executive Airport and one in 2015 in the hills south of Anthem — found nothing beyond bone fragments that proved not to be human. Koecher's father, Rolf, died in February 2011 of a brief illness that may have been toxic shock syndrome.

Investigators found Koecher's financial, phone, and computer records unremarkable aside from his travel, and a search of his apartment found his belongings undisturbed. Family and friends reported no substance-abuse history, unusual debt, or mental health problems; his family does not believe he disappeared voluntarily. In 2018, his brother Dallin said Koecher looked neither confused nor dazed on the security footage, and St. George detective Adam Olmstead said investigators knew little more than when Koecher vanished. Private investigators Kevin Wyatt and Jim Berk, working with the family, said in 2022 that their research centered on Anthem residents who might have been involved, and in 2024 said Koecher may have been serving as a courier or making deliveries for someone else, possibly linked to drugs, shortly before he disappeared. No arrests have been made.

Koecher disappeared about a week after a Utah woman vanished from her home in a Salt Lake City suburb, a separate, more heavily covered case in which suspicion centered on her husband. Relatives of the husband speculated the two disappearances were connected, alleging the missing woman had eloped with Koecher, but police found no supporting evidence, and both families rejected the theory.