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Liliosa Hilao

1950 – 1973

Filipino activist

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About Liliosa Hilao

Lived 1950 – 1973 (aged 23). Liliosa Hilao was a Filipino activist, known for Martial law in the Philippines.

Liliosa Rapi Hilao ( – ) was a Filipina student journalist and activist who was killed while under government detention during the Philippines' Martial Law regime under President Ferdinand Marcos, and is remembered as the first prisoner to die in detention during martial law in the Philippines.

Personal life Liliosa Hilao was born on March 14, 1950. She was the seventh of nine children and had seven sisters and one brother.

Hilao was a consistent honor student in elementary and high school.

Arrest and death Detail of the Wall of Remembrance at the Bantayog ng mga Bayani, showing names from the first batch of Bantayog Honorees, including that of Liliosa Hilao.

Arrest of Liliosa The Philippine Constabulary raided the Hilao residence on April 4, 1973. They identified themselves to be part of the Philippine Constabulary Anti-Narcotics Unit (CANU). A man by the name of Lt. Arturo Castillo proclaimed himself as the team leader of the raiding party. According to an official letter from Hilao's family, only a Philippine Constabulary identification card was presented as proof of their claim. No warrant or search order was presented to the family for the entirety of the raid. Hilao herself was not yet present at this time. She only arrived later that evening. Upon her arrival, Liliosa was subjected to extreme violence by Lt. Castillo. According to the official letter, Lt. Castillo repeatedly beat her. Family members were stopped from attempting to intervene as they were threatened by the unit. In the morning of April 5, 1973, Liliosa would be handcuffed and taken by the CANU unit to their office at Camp Crame for questioning.

Arrest of Josefina Hilao's sister, Josefina, was also arrested. Josefina would also be taken to Camp Crame. Josefina saw Hilao but was not permitted to speak to her. However, Josefina saw that parts of Hilao's face were said to be beaten and bloodied, an indication that she was being tortured and abused during her stay.

Death On April 7, three days after Liliosa's arrest, Mrs. Alice Hilao Gualberto, one of her sisters, received a phone call. She was informed that Liliosa was in critical condition and that she has been confined at the Camp Crame Station Hospital due to serious injuries. She would later find Hilao in the emergency room of the Station. Hilao's face was disfigured. Several notable injuries and bruises were found all over her body. These include several needle puncture marks on her left arm and forearm, and "an opening at her throat." The medical equipment used by Liliosa did not seem to function properly. No medical staff was tending to her. According to the official letter from the family, the room that she was being held in smelled strongly of formalin. Alice, having seen Liliosa for a few minutes, would then be quickly taken to the CANU Office. She met with Josefina there. They would later be informed by Lt. Castillo that Liliosa had died.

This case was the first in the United States to bring a former president of another country into trial, although the jurisdiction was established in 1789 by the Alien Tort Statute. In 1986, the court initially dismissed the case, referring to the "act of state doctrine." This act provides immunity to a head of state or an incumbent president. Upon hearing the dismissal, the Philippine government filed a brief of amicus curiae to impel the US courts' jurisdiction over the case. The government fought against the defendants' claims that "they knew nothing" or that "they were not aware of the human rights abuses." The government regularly sent documents against these claims. These documents were updates on executions and torture sessions of political detainees that Marcos received regularly during his presidency.

In 1996, the Court of Appeals in Southern California ultimately ruled in favor of Hilao. The court charged almost $2 billion to the Marcos family for the damages caused to almost 10,000 human rights victims. According to Davis, after the decision was made final, the Marcos family concealed their property by holding it in dummy corporations. Tate and Haynie claim that there is sufficient cause and evidence that shows that at least some justices feared for the "Supreme Court's institutional survival, if not their personal safety, as a result of the president's potential wrath."

Liliosa Hilao's name is on the Bantayog ng mga Bayani's Wall of Remembrance for martyrs and heroes of martial law.

There is a street named after her in Bulan, Sorsogon, where she was born.

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Important facts

Birth century
Occupation
Nationality
Known for
Martial law in the Philippines
Education
University of the City of Manila
Awards
Bantayog ng mga Bayani honoree

People in Liliosa Hilao's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Liliosa Hilao's

Frequently asked questions

Who was Liliosa Hilao?

Filipino activist (1950-1973)

When was Liliosa Hilao born?

Liliosa Hilao was born on 14 March 1950 in Bulan.

When did Liliosa Hilao die?

Liliosa Hilao died on 7 April 1973 in Camp Crame.

What was Liliosa Hilao's occupation?

Liliosa Hilao was an activist.

What was Liliosa Hilao known for?

Liliosa Hilao was known for Martial law in the Philippines.

What nationality was Liliosa Hilao?

Liliosa Hilao was Filipino.

Sources & further reading

· Wikipedia: Liliosa Hilao

· Wikidata: Q12967250

· DBpedia: Liliosa Hilao

Cite this page

APA: Biography.guide. (2026). Liliosa Hilao. https://biography.guide/liliosa-hilao/

MLA: "Liliosa Hilao." Biography.guide, https://biography.guide/liliosa-hilao/.

Chicago: "Liliosa Hilao." Biography.guide. https://biography.guide/liliosa-hilao/.

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