The Philippines’ House of Representatives impeached Vice President Sara Duterte on Monday—for the second time—over accusations of unexplained wealth, misuse of state funds, and threats to have her former ally President Ferdinand “Bongbong” Marcos Jr. assassinated.

The second impeachment came more than nine months after the country’s Supreme Court voided the first over a constitutional technicality, but the top court’s decision did not prevent any future attempts. 

After deliberations, there were 257 votes cast in favor of impeaching Duterte, initially reported by the House as 255, more than the required third of House members. With the House vote on Monday, Duterte, who comes from one of the country’s most prominent political dynasties, became the first official in the Southeast Asian country’s history to be impeached twice. 

Duterte will face trial before the Philippine Senate, which observers say is the real battleground: “The manner in which the impeachment trial will play out before the public will shape how voters will look at her candidacy,” Jean Encinas-Franco, a political science professor at the University of the Philippines, tells TIME.

A strong pro-Duterte bloc sits in the Senate. After the House impeached the Vice President for the first time last year, the Senate effectively shelved the proceedings, referring to the Supreme Court ruling. This year, as the House deliberated on Duterte’s impeachment, a majority of Senators suddenly elected a known ally of the Duterte family as Senate President, who has denied that the impeachment influenced the shake-up. 

In February, Duterte announced she would run for President in the 2028 national elections. She continues to lead in public opinion polling about who could succeed Marcos, as Philippine Presidents are constitutionally limited to a single six-year term. Duterte joined Marcos’ ticket to secure a landslide victory in the 2022 national elections, but the two have since become political rivals, fomenting a feud that has thrown the country into political and economic turmoil.

If found guilty, the Vice President will be removed from her post and could be barred from public office. However, Manila-based political scientist Cleve Arguelles tells TIME that the impeachment could in actuality consolidate Duterte’s political constituency, “potentially strengthening loyalty among supporters and preserving her viability for 2028.”

The Vice President has alleged that the impeachment proceedings against her are politically motivated and has denied any wrongdoing.

Duterte ​is the highest‑ranking official ⁠to be impeached in the Philippines since former President Joseph Estrada in 2000, though that impeachment trial was aborted after prosecutors walked out. Estrada resigned months later.

Of the five impeached public officials in the country’s history, including Duterte, only one—a former Supreme Court Chief Justice—has been convicted.