11 elusive for many
Remains of those lost at the World Trade Center are still being identified. And relatives are still waiting to receive a piece of skin or shard of bone. They are waiting for results from the greatest forensic investigation in history the attempt to match their loved ones’ DNA with genetic material extracted from remains found after the terrorist attacks on Sept. 11, 2001. (Related graphic: Two years after Sept. 11)
They wait for something to confirm the loss, to begin the healing, to consecrate before God, to bury. (Related audio: New technology for DNA identification)
Sally Regenhard waits for the day she can erect a gravestone that will proclaim to the ages that her son Christian lived and died. Diane Horning waits for the day she will receive another part of her son Matthew. She already received three.
But Dee Ragusa will wait no more.
Her son, Michael Ragusa, is the only New York firefighter of the 343 killed that day who has not had a funeral or memorial service pandora charms pink
. His mother has said for nearly two years that there could be no funeral without something to bury. Now her wait is over. On Monday, her son will have his funeral, thanks to a serendipitous discovery that there is still a part of him left to bury pandora charms pink
It is startling to realize that two years after the attacks, victims’ remains are still being identified for the first time. Relatives are notified by police, arrive at the city medical examiner’s office and carry home the remains, often so small they fit in a test tube.
One week before the second anniversary of the attack, no trace has yet been found of 45% of the nearly 2,800 people who died in the twin towers. That’s 1,268 people. Forty two people are still officially “missing” because no one has applied for a death certificate for them, and their remains have not been found.
For those lost at the Trade Center, “found” really means “identified.”
When the towers collapsed, the victims were crushed by 3 billion tons of debris that acted as “a huge mortar and pestle,” in the words of Robert Shaler, director of forensic biology at the city medical examiner’s office. Searchers recovered 19,893 separate body parts, including a single tooth. One man was found in about 200 pieces.
Shaler used to watch the searchers at Ground Zero. One day, he recalls, “they brought in a little piece of rib bone. And I thought, ‘How did they find that?’ Because it was the same gray color as everything else. It looked like a twig.”
Fewer than 300 bodies were intact. Only 12 could be identified purely by sight. The key to identifying most of the dead lay in the DNA, the body’s genetic code. Tiny bits of remains were frozen, ground up and dissolved. DNA was then extracted from the nucleus of individual cells and compared to DNA taken from victims’ toothbrushes, clothing and other personal items. (Related audio: New DNA ID techniques)
The medical examiner’s office has been unable to identify 62% of the body parts. They were so scorched, soaked or decomposed that no usable DNA could be extracted.
And each month, DNA analysis adds fewer names to the list of confirmed dead pandora charms pink
. In April 2002, when 126 people were identified, Shaler said he hoped to identify remains for 2,000 victims, or 71% of those lost. Then the numbers started to drop: 93 were identified in August last year, 14 in January, nine in July. Last month, just four families got word.
Advances using DNA
Shaler has developed new techniques for DNA identification: looking at a type of DNA passed only from the mother to a child; using fewer DNA base pairs, which may provide more usable samples from remains; plotting where body fragments were found on the site to determine whether remains from co workers might be clustered together. All to narrow down the 12,419 body fragments left after identifying 7,474 parts.
But he expects no more than another 200 victims will be identified before investigators exhaust these techniques sometime next year. The dead not identified by then will have to wait for as yet undiscovered ways of matching DNA pandora charms pink
. The remains will be buried in a memorial to be built at Ground Zero. The DNA samples will stay at the medical examiner’s office forever. The search will never end.
Even the final death toll at the Trade Center is unsettled, due mostly to duplication of names, fraud and honest but erroneous missing person reports. On the first anniversary, the city counted 2,801 victims. A year later, the city now lists 2,792 as lost. That figure still varies from databases assembled by The Associated Press (2,775) and USA TODAY (2,784).
The exact number killed may never be certain, city officials acknowledge. Evidence could surface of a previously unknown victim a homeless person, perhaps, or an illegal immigrant.
Some DNA samples extracted from bones and tissue do not match any genetic profile submitted by victims’ relatives. In the medical examiner’s freezer may lie the remains of a victim who was never reported missing.
Dee Ragusa did not think like a fire department mother because her son was the first in his family to become a firefighter. When she turned on the television that morning and saw the World Trade Center in flames, she thought, “Thank God none of my children works there.”
In fact, Michael Ragusa, 29, a plumber by trade who joined the department a little more than a year earlier, had raced to the Trade Center from his Brooklyn firehouse. His father, Vincent Ragusa, later worked it out, minute by minute. Michael would have had enough time to reach the 30th or 40th floor of one of the towers. That meant about 70 floors came down on him.
Vincent was pessimistic about his son’s chances of survival. But he and his wife were sure their son’s remains would be found. Michael had died in the heart of the world’s greatest city in the golden age of DNA science. He figured: “How can you not have a body?”
But by the first anniversary of the attacks, all that had been found of Michael Ragusa and the four firefighters who raced toward the south tower with him was the brass badge of the lieutenant who led them.
“It’s hard to fathom: no trace of so many people,” his mother says. “It can’t happen that way. . People don’t just disappear.”
They do. They did on the Titanic, at Hiroshima, in landslides, tidal waves and battles since the beginning of time. And it is likely they did at the Trade Center, the medical examiner says pandora charms pink
. What never changes, no matter where you go, is the basic human need for a body to grieve over, to bless, to bury.
For the first time, Dee Ragusa understood.
“If he’s not laid to rest, it’s like he never was. I want something that marks that he was alive. It makes him real. It says he was.”