NEWYou can now listen to Fox News articles!Two men in their 50s are accused of living under the stolen identities of dead children for more than three decades, and now police in Washington state are asking the public for help in unraveling the mystery behind who they really are.The men have been using the names Tim Seidenfeld and Glenn Scotzin since around 1990, identities traced back to two Idaho children who died in separate accidents in the early 1970s, the Pasco Police Department said in a statement on Tuesday.Investigators described the case as a decades-long identity mystery stretching across multiple states. Police say the mystery is not the whereabouts of these two men but rather the answers to questions about their past. “We’re looking to find them.” Pasco Police Lt. Tom Groom said to the Tri-City Herald that they knew their exact location. “We are asking for information on how they have been living with their adopted names. The men left a faint trail across the country, with ties to Washington, Oregon, Idaho, Arizona, Texas and California. From there, they left a faint trail across the country, with ties to Washington, Oregon, Idaho, Arizona, Texas and California.Police believe both men may have worked in the telecommunications industry in the early 1990s, but say no official employment records exist, deepening the mystery.HUSBAND OF AMERICAN WOMAN WHO VANISHED IN THE BAHAMAS HIRES US LAWYER AFTER RETURNING FROM ISLAND”Due to the length of time these individuals have operated under stolen identities, traditional identification methods have proven to be challenging,” police said.Authorities have not said whether the men are suspected of other crimes, but the unusual case has raised questions about how they were able to disappear into someone else’s life for more than 30 years.CLICK HERE TO DOWNLOAD THE FOX NEWS APPDetectives are turning to the public, hoping someone recognizes the men or can provide clues about their true identities.Authorities asked anyone with information to contact Pasco Police.