Uploaded February 2023 | Updated September 2026, 1 day ago
At 12:18 p.m., a terrorist bomb explodes in a parking garage of the World Trade Center in New York City, leaving a massive, multi-story crater and causing the collapse of several steel-reinforced concrete floors in the vicinity of the blast.
Although the terrorist bomb failed to critically damage the main structure of the skyscrapers, six people were killed and more than 1,000 were injured. The World Trade Center itself suffered more than $500 million in damage. After the attack, authorities evacuated 50,000 people from the buildings, hundreds of whom were suffering from smoke inhalation. The evacuation lasted the whole afternoon.
City authorities and the Federal Bureau of Investigation (FBI) undertook a massive manhunt for suspects, and within days several radical Islamic fundamentalists were arrested. In March 1994, Mohammed Salameh, Ahmad Ajaj, Nidal Ayyad, and Mahmoud Abouhalima were convicted by a federal jury for their role in the bombing, and each was sentenced to life in prison. Salameh, a Palestinian, was arrested when he went to retrieve the $400 deposit he had left for the Ryder rental van used in the attack. Ajaj and Ayyad, who both played a role in the construction of the bomb, were arrested soon after. Abouhalima, who helped buy and mix the explosives, fled to Saudi Arabia but was caught in Egypt two weeks later.
The mastermind of the attack—Ramzi Ahmed Yousef—remained at large until February 1995, when he was arrested in Pakistan. He had previously been in the Philippines, and in a computer he left there were found terrorist plans that included a plot to kill Pope John Paul II and a plan to bomb 15 American airliners in 48 hours. On the flight back to the United States, Yousef reportedly admitted to a Secret Service agent that he had directed the Trade Center attack from the beginning and even claimed to have set the fuse that exploded the 1,200-pound bomb. His only regret, the agent quoted Yousef saying, was that the 110-story tower did not collapse into its twin as planned—a catastrophe that would have caused thousands of deaths.
Eyad Ismoil, who drove the Ryder van into the parking garage below the World Trade Center, was captured in Jordan that year and taken back to New York. All the men implicated had ties to Sheik Omar Abdel Rahman, a radical Egyptian religious leader who operated out of Jersey City, New Jersey, located just across the Hudson River from Manhattan. In 1995, Rahman and 10 followers were convicted of conspiring to blow up the United Nations headquarters and other New York landmarks. Prosecutors argued that the World Trade Center attack was part of that conspiracy, though little clear evidence of this charge was presented.
At 12:18 p.m., a terrorist bomb explodes in a parking garage of the World Trade Center in New York City, leaving a massive, multi-story crater and causing the collapse of several steel-reinforced concrete floors in the vicinity of the blast.
Although the terrorist bomb failed to critically damage the main structure of the skyscrapers, six people were killed and more than 1,000 were injured. The World Trade Center itself suffered more than $500 million in damage. After the attack, authorities evacuated 50,000 people from the buildings, hundreds of whom were suffering from smoke inhalation. The evacuation lasted the whole afternoon.
City authorities and the Federal Bureau of Investigation (FBI) undertook a massive manhunt for suspects, and within days several radical Islamic fundamentalists were arrested. In March 1994, Mohammed Salameh, Ahmad Ajaj, Nidal Ayyad, and Mahmoud Abouhalima were convicted by a federal jury for their role in the bombing, and each was sentenced to life in prison. Salameh, a Palestinian, was arrested when he went to retrieve the $400 deposit he had left for the Ryder rental van used in the attack. Ajaj and Ayyad, who both played a role in the construction of the bomb, were arrested soon after. Abouhalima, who helped buy and mix the explosives, fled to Saudi Arabia but was caught in Egypt two weeks later.
The mastermind of the attack—Ramzi Ahmed Yousef—remained at large until February 1995, when he was arrested in Pakistan. He had previously been in the Philippines, and in a computer he left there were found terrorist plans that included a plot to kill Pope John Paul II and a plan to bomb 15 American airliners in 48 hours. On the flight back to the United States, Yousef reportedly admitted to a Secret Service agent that he had directed the Trade Center attack from the beginning and even claimed to have set the fuse that exploded the 1,200-pound bomb. His only regret, the agent quoted Yousef saying, was that the 110-story tower did not collapse into its twin as planned—a catastrophe that would have caused thousands of deaths.
Eyad Ismoil, who drove the Ryder van into the parking garage below the World Trade Center, was captured in Jordan that year and taken back to New York. All the men implicated had ties to Sheik Omar Abdel Rahman, a radical Egyptian religious leader who operated out of Jersey City, New Jersey, located just across the Hudson River from Manhattan. In 1995, Rahman and 10 followers were convicted of conspiring to blow up the United Nations headquarters and other New York landmarks. Prosecutors argued that the World Trade Center attack was part of that conspiracy, though little clear evidence of this charge was presented.
