July 16 (Reuters) - Seattle Mayor Ed Murray sexually abused his teenage foster son in the 1980s, according to a child welfare report filed with the state of Oregon at the time and reported by the Seattle Times on Sunday.
The document supports the accusation made by one of four men who have accused Murray, 62, of abusing them as teenagers.
Although Murray has consistently denied the accusations, calling them politically motivated, he dropped his re-election bid and will serve out his term, which concludes at the end of the year.
No criminal charges were ever filed in connection with the Oregon Child Protective Services report, dated May 20, 1984, which found that "under no circumstances should Mr. Murray be certified" as a foster parent in the future, the Seattle Times reported.
Seattle Mayor Ed Murray
Seattle Mayor Ed Murray
Seattle Mayor Ed Murray attends a dinner reception for Chinese President Xi Jinping in Seattle, Washington September 22, 2015. Xi landed in Seattle on Tuesday to kick off a week-long U.S. visit that will include meetings with U.S. business leaders, a black-tie state dinner at the White House hosted by President Barack Obama and an address at the United Nations.
Seattle Mayor Ed Murray (R) sings during a prayer service at First Free Methodist Church on the Seattle Pacific University campus in Seattle, Washington June 6, 2014. Police looked for a motive Friday after a gunman opened fire the day before at the small Christian college in Seattle, killing one person before being subdued by a group of students.
Mayor Ed Murray (C) addresses the crowd during a rally at City Hall after a Seattle City Council meeting in which the council voted on raising the minimum wage to $15 per hour in Seattle, Washington June 2, 2014. The Seattle city council voted unanimously on Monday to approve a sharp increase in the city's minimum wage to $15 an hour over the next seven years, marking the first time a major U.S. city has committed to such a high base level of pay.
Mayor Ed Murray (C) speaks to the media at City Hall after a Seattle City Council meeting in which the council voted on raising the minimum wage to $15 per hour in Seattle, Washington June 2, 2014. The Seattle city council voted unanimously on Monday to approve a sharp increase in the city's minimum wage to $15 an hour over the next seven years, marking the first time a major U.S. city has committed to such a high base level of pay.
Seattle Mayor Ed Murray holds an oversized bag of limited edition Seattle Mix Skittles candy during a public rally for the Super Bowl-bound Seattle Seahawks at Seattle Center in Seattle, Washington January 29, 2014. The Seahawks meet the Denver Broncos in Super Bowl XLVIII February 2 at the MetLife Stadium in East Rutherford, New Jersey.
Ed Murray (L) is pictured with his husband Michael Shiosaki (C) and Gary Locke (R) after being sworn in as Mayor of Seattle at City Hall in Seattle, Washington January 6, 2014. Murray is the first ever openly gay mayor to be elected to office in Seattle.
Mayors Michael Hancock of Denver (L) and Ed Murray of Seattle pose for pictures as they pretend to fight for the upcoming Super Bowl XLVIII between the Denver Broncos and Seattle Seahawks at a reception with U.S. mayors at the White House in Washington January 23, 2014.
City of Seattle Mayor-elect Ed Murray, who is gay, addresses a crowd of students during a rally in support of Eastside Catholic High School's former Vice Principal Mark Zmuda at the Archdiocese of Seattle chancery building in Seattle, Washington, December 20, 2013. Students rallied for a second day of protests in Seattle on Friday after the Catholic high school asked Zmuda, a popular administrator and coach, to resign because he married his same-sex partner.
Ed Murray (L) is sworn in as Mayor of Seattle by Gary Locke (C) as Murray's husband Michael Shiosaki (R) watches at City Hall in Seattle, Washington January 6, 2014. Murray is the first ever openly gay mayor to be elected to office in Seattle.
US Muriel Bowser (L), Mayor of Washington DC, and Ed Murray, Mayor of Seattle, take part in a press conference titled 'US Mayors on the Future of US Climate Action' in Mexico City, on December 2, 2016. Mayors from scores of the world's biggest cities gather in Mexico to plot their strategy for yor climate change in the face of skepticism from US President-elect Donald Trump.
(ALFREDO ESTRELLA/AFP/Getty Images)
Democratic presidential candidate Hillary Clinton is welcomed on stage by Seattle Mayor Ed Murray (2nd L) and his spouse Michael Shiosaki during a rally at Rainer Beach High School in Seattle on March 22, 2016.
(JASON REDMOND/AFP/Getty Images)
Seattle mayor Ed Murray speaks at Through the Eyes of Art at EMP Museum, Sky Church on February 7, 2015 in Seattle, Washington.
(Photo by Suzi Pratt/Getty Images)
Seattle Mayor Ed Murray attends the opening night of the Seattle International Film Festival at McCaw Hall on May 14, 2015 in Seattle, Washington.
(Photo by Suzi Pratt/FilmMagic)
10th Annual Mayor's Award for Outstanding Achievement in Film recipient Megan Griffiths and Seattle Mayor Ed Murray attend the Seattle International Film Festival opening night gala at McCaw Hall on May 14, 2015 in Seattle, Washington.
(Photo by Mat Hayward/Getty Images)
Seattle Mayor Ed Murray and rapper Draze pose for a photo at Through the Eyes of Art at EMP Museum, Sky Church on February 7, 2015 in Seattle, Washington.
(Photo by Suzi Pratt/Getty Images)
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At the time of the abuse, the boy ranged from 13 to about 15 years old, the report said.
"In the professional judgment of this caseworker who has interviewed numerous children of all ages and of all levels of emotional disturbance regarding sexual abuse, Jeff Simpson has been sexually abused by ... Edward Murray," caseworker Judy Butler wrote in the 1984 report, according to the newspaper.
Murray's spokesman did not respond to a Reuters request for comment, but the mayor previously told the Seattle Times he was vindicated when authorities declined to press charges in connection with the case.
"Other than the salacious nature of it, I don't see what the story is. The system vindicated me. They withdrew the case," Murray said.
Murray, a Democrat and the city's first openly gay mayor, has also in the past suggested that the accusations were rooted in stereotypes of gay men.
(Reporting by Daniel Trotta; Editing by Sandra Maler)