The man accused in last week’s Hanukkah party machete attack in Monsey, New York, has been indicted, and the number of victims in the hate crime increased to six, officials said Friday.

The grand jury in Rockland County voted to indict Grafton Thomas, 37, on six counts of attempted murder in the second degree, three counts of assault in the first degree, three counts of attempted assault in the first degree and two counts of burglary in the first degree in the mass slashing on Dec. 28.

Newly elected DA Thomas E. Walsh, who took office on New Year’s Day, announced the charges at a brief press conference.

“Thomas violently attacked numerous individuals inside the home, slashing at least six individuals, with the intent to cause their deaths,” he said. Initial reports said there were five injured in the attack, though there were no details on what injuries the newly-added victim suffered.

The charges carry a maximum of 25 years in state prison.

The District Attorney refused to answer reporters’ questions on the indictment or provide a copy, either directly or through his press office.

The worst-injured of the victims was clinging to life after suffering devastating machete blows to his head; the man, great-grandfather Josef Neumann, 72, remained comatose, partially paralyzed and on a respirator.

Thomas is also charged federally with committing the stabbings as a hate-crime attack.

That case was before a judge on Friday, with the feds and Thomas’ defense lawyer arguing over evidence in a closed-door hearing.

Federal prosecutors are demanding that the lawyer, Michael Sussman, turn over to them stacks of scrawled writings, unopened medication, computers, DVDs and other evidence recovered at Thomas’s home in Greenwood Lake, New York, where he lived with his mother, and at a residence in Wurtsboro, New York, where Thomas had previously lived.

None of the evidence substantiates hate, terror or anti-Semitism, the lawyer has argued.

Sussman argued in court papers submitted Friday that the FBI and Rockland law enforcement were aware that there was evidence at both addresses, but never bothered to previously secure it.

Sussman wrote in his court papers that his staff and forensic experts have secured the evidence and are carefully cataloging it so that it can be used in a psychiatric defense. He wrote that he will be able to turn it over to law enforcement by end of day on Monday.

Additional reporting by Alex Taylor