On October 11, 1962, a twelve-year-old girl named Carol Pulaski kissed her mother goodbye at 7:45 in the morning and left her family’s white aluminum-sided ranch home on Walnut Street in Dunellen, New Jersey, to walk six blocks to Immaculate Heart Grammar School. She never arrived. Her absence was noted at first attendance at 8:15. The school called her mother, Helen, at 8:22.

The Dunellen Police Department was notified at 8:40. Officers walked the route between Walnut Street and the school and found Carol’s lunch bag, still folded shut with her name written in red crayon on the side, in a narrow alley between the dry goods store on Somerset Avenue and the neighboring building, two blocks from her front door. Nothing else was recovered. Carol’s body was found three days later, on October 14, in the drainage channel behind the public works yard on the eastern edge of Dunellen.

The medical examiner ruled her death a homicide by asphyxiation. She was still wearing the navy cardigan, plaid skirt, and white blouse with the Peter Pan collar her mother had ironed the night before. Her father, Edmund, a line worker at a manufacturing plant in Bound Brook, identified her at the county medical examiner’s office. He drove home afterward and sat in the kitchen without speaking for a very long time.

The lead investigator was Frank Weaver, a 44-year-old Middlesex County detective with one prior homicide in his twelve years on the force. In the first three weeks, Weaver conducted 46 interviews. He interviewed every adult male within four blocks of Carol’s route and every person employed at the dry goods store and neighboring businesses. Two witnesses, a woman walking a dog and an elderly man on his porch, had seen a dark-colored American-made sedan from the mid-1950s parked in the alley on the morning of the disappearance.

Weaver ran the description against vehicle registrations in Middlesex and Somerset Counties, which produced hundreds of matches. He began working through them. In the third week of November 1962, a letter arrived at the Pulaski house. It was addressed to Edmund and Helen in block printing, with no return address and a Bound Brook postmark.

Inside was a single page that read: “The man you are looking for drives a dark green 1955 Ford and works at the tannery on Canal Street. He was in that alley. I am sorry I cannot say more. ” Edmund brought the letter to Weaver the same day.

Fingerprint processing found nothing usable. Weaver interviewed all fourteen male employees at the tannery. Eleven were eliminated within two weeks. Two more were eliminated by January 1963 through confirmed alibis.

The third, Vincent Ardito, a 26-year-old vat operator who drove a dark green 1955 Ford, could not produce a verifiable alibi for the morning of October 11. He said he had been home sick. He lived alone. No one could confirm it.

Weaver interviewed Ardito four times. He was consistent, cooperative, and expressed what appeared to be genuine distress about the case. His car was examined. No physical evidence connected it to Carol or to the alley.

The partial fingerprints from the lunch bag were insufficient for a match. There was nothing to charge him on. In March 1963, Ardito left New Jersey, telling coworkers he was moving to live with family in Pennsylvania. He stayed three months at a boarding house and departed without leaving a forwarding address.

Weaver drove there in April 1963. The landlady said Ardito had been quiet and had not made friends. Weaver wrote Ardito’s name at the top of his active persons of interest sheet, circled it, and drove back to New Jersey. He retired in 1979 and died in 1991.

By 1975, thirteen years had passed. Danny Pulaski, Carol’s younger brother, was 22 years old and working at the same plant in Bound Brook where his father had worked. On weekends he drove to county courthouses and public libraries, looking at records. He did not know exactly what he was looking for.

He was looking for Vincent Ardito, for the dark green Ford, for anything that had been missed. He had started the year after the case went cold. He wrote letters to investigators and to the Bound Brook post office asking about the 1962 postmark. He drove to the tannery when he was 19 and talked to the foreman who had known Ardito and wrote down everything the man remembered.

Edmund died in 1982. Helen died in 1989. Louise, Carol and Danny’s younger sister, moved to Florida and called Danny on Carol’s birthday and on October 11 every year. Danny stayed in Dunellen and kept the family house on Walnut Street.

The maple tree his father had planted was now forty feet tall. Over thirty years, he assembled a filing cabinet of materials related to his sister’s case: photocopies of original investigation records obtained through records requests, correspondence with four successive Middlesex County investigators, newspaper clippings, and his own handwritten notes from interviews he had conducted himself. In 1988 he located Ardito living in Columbus, Ohio, under his own name, working as a parts warehouse manager, and sent the information to the Middlesex County Cold Case Unit. The unit opened a review.

Ardito was interviewed in 1989. He maintained his 1963 account. There was still nothing to charge him on. Ardito retired in 2001.

By 2010 he was living in a senior community in Westerville, Ohio. Danny was 60 in 2013. He had begun corresponding with forensic genealogy researchers online, and through one of those correspondences he first heard about touch DNA extraction from paper and adhesive surfaces. In 2014 he wrote to the Middlesex County Cold Case Unit asking whether the 1962 anonymous letter had been preserved and whether the stamp and envelope could be tested.

The letter had been preserved. It was in the case file in its original evidence envelope, the postage stamp still affixed and unsealed. The unit submitted the stamp for DNA extraction in 2016. The extraction yielded a degraded partial profile, sufficient for genealogy but not for a direct database search.

The profile was uploaded to public ancestry databases in 2018. The genealogy work took six years, longer than any prior submission in the laboratory’s series, because of the degree of degradation and the need to build family trees from distant partial matches. The analyst who completed the work, a contractor named Yolanda Press, described it as the most technically difficult reconstruction she had undertaken in fourteen years. She built trees from fourth-cousin matches, traced forward through generations reconstructed from census records, obituaries, and marriage licenses, and in one branch found a single photograph posted on an ancestry website by a great-grandchild who had no idea what they were contributing to.

The tree converged on Vincent Ardito. A court-authorized DNA sample was obtained from a cup Ardito left in the senior community’s common room on a Tuesday afternoon in October 2023. The sample was processed at the New Jersey State Police Laboratory. The result came back in twelve days.

Ardito’s DNA matched the profile extracted from the postage stamp on the anonymous letter sent to the Pulaski family in November 1962. The match probability was one in greater than 200 billion. He had written the letter himself, named a false suspect, offered false comfort, licked the stamp, and sealed it. Vincent Ardito was arrested at the Westerville Senior Community on the morning of February 13, 2024.

He was 87 years old and was brought out in a wheelchair. Staff and residents watched from the windows and the common room. Nobody spoke. He was extradited to New Jersey and did not contest extradition.

His attorney entered a not guilty plea. The evidence grew stronger in the months after the arrest. A genealogy search of Ardito’s family records revealed that a great uncle on his mother’s side had lived two blocks from the Pulaski house on Walnut Street in 1962, placing Ardito in the neighborhood with knowledge of its geography and routines without being a resident himself. Phone records from the tannery, preserved in a state labor archive, confirmed he had called in sick on October 11, 1962, but also confirmed he had been unaccounted for and mobile that morning.

At trial in November 2024, the prosecution presented the DNA evidence, the genealogical reconstruction, the tannery records, the geographic connection through the great uncle, and the testimony of Danny Pulaski, who spoke for 22 minutes about his sister. He described the way she read to Louise at the kitchen table. He described the lunch bag with her name in red crayon. He described 62 years of filing cabinets, courthouse drives, and letters written and answered and written again.

The jury deliberated for seven hours. Vincent Ardito was convicted of first-degree murder on November 19, 2024. He was sentenced to life in prison. He made no statement.

He sat in his wheelchair and looked at his hands and did not look up when the sentence was read. Louise had flown in from Florida. She was 68 years old and had been six when her sister died. Most of what she knew about Carol, she knew from what other people had told her.

She sat beside Danny in the gallery and held his hand when the verdict came and did not let go of it for a long time. Danny drove home to Walnut Street that evening. The maple tree his father had planted was bare in November. He went inside and sat at the kitchen table.

The filing cabinets were in the back room. He had not decided yet what to do with them. Carol Pulaski was 12 years old. She wanted to be a nurse.

She liked Perry Como and orange cream Popsicles and the Bobbsey Twins. She was learning to ride her bicycle without holding the handlebars. She read to her little sister at the kitchen table and made it into a game. Her mother wrote these things down in the diary she kept in the kitchen drawer.

Her brother spent 62 years in filing cabinets. Her father planted a maple tree that still stands on a street in New Jersey. A postage stamp licked and pressed and sealed in 1962 by a man who thought he was shedding a weight carried the answer for 62 years until the science arrived to read it. Danny Pulaski asked the right question in 2014 because a stranger told him what was possible, and he wrote it down.

The laboratory worked for six years because the profile was degraded and the work was hard. The question of what was stolen from Carol Pulaski, and who has been holding it all this time, does not have a clean answer. But on November 19, 2024, a jury in New Jersey gave her name to the man who took her life.