Kevin Spacey has been accused by more than a dozen men who say he sexually harassed, groped, assaulted or attempted to rape them in allegations spanning decades since Oct. 29.

Former Boston news anchor Heather Unruh says Kevin Spacey sexually abused a relative of hers.

The latest developments:

Former news anchor says Spacey assaulted her son

Heather Unruh, a former TV news anchor in Boston, said in a press conference Wednesday that the Oscar-winning actor assaulted her son, who was 18 at the time. Holding back tears, Unruh said in July 2016 that Spacey stuck his hand in her son’s pants and on his genitals at a bar in Nantucket, Mass.

Unruh said her son told Spacey he was of legal age to drink, and "Spacey bought him drink after drink after drink and when my son was drunk, Spacey made his move and sexually assaulted him." 

She continued, saying Spacey urged her intoxicated son to go to a private after-party to continue drinking, but a concerned bystander asked her son if he was OK. When he relayed that he was not, Unruh said the woman told her son to run and he did.

"Nothing could’ve prepared my son for how that sexual assault would make him feel as a man," she said. "It harmed him and it cannot be undone."

Unruh said her son filed a police report last week and provided evidence to Nantucket police. She says a criminal investigation was opened, though the Nantucket Police Department declined to confirm that to USA TODAY, citing Massachusetts law forbidding it.

Tara Miltimore , assistant district attorney and spokeswoman for the Cape & Islands District Attorney's Office, confirmed to USA TODAY that "an individual has provided information to the Nantucket Police regarding an allegation of an indecent assault and battery." She said the state statute of limitations for indecent assault and battery is six years.

Unruh said her son did not report the encounter to police because he was embarrassed and fearful. Now, she said, her son is "committed to doing what he can to stop Kevin Spacey from victimizing anyone else." 

She also had a message for the actor.

"To Kevin Spacey I want to say this: Shame on you for what you did to my son and shame on you for using your apology to Anthony Rapp to come out as a gay man," she said. "That was an appalling attempt to distract attention away from what you really are: a sexual predator. Your actions are criminal." 

Unruh appeared with attorney Mitchell Garabedian, who has represented victims of clergy sexual abuse, at a downtown Boston hotel. Garabedian, who also has represented an accuser of Bill Cosby, was portrayed in the Oscar-winning film, Spotlight, about The Boston Globe's investigation of clergy sexual abuse in the Boston Catholic archdiocese. 

"The civil claim against Kevin Spacey happened in Massachusetts and is well within the civil statute of limitations," Garabedian said. "It is also within the criminal statute of limitations. I am informed that my client did speak to the Nantucket police department and they are conducting an investigation." 

Spacey's reps did not immediately return USA TODAY's request for comment. Spacey issued a statement on Twitter following Rapp's allegations, saying he was "beyond horrified" and insisting he didn't remember the encounter. In the same statement, he came out as gay for the first time in public.

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