Manila, Oct. 13 -- The House prosecution on Tuesday announced it would drop three of the four impeachment charges against Vice President Sara Duterte and pursue her removal from office solely on the charge of unexplained wealth. House lead prosecutor Gerville "Jinky Bitrics" Luistro of Batangas informed the Senate impeachment court that the prosecution would no longer pursue Article I on confidential funds, Article III on bribery and Article IV on grave threats. "Today, the prosecution respectfully manifests that it will no longer pursue three of them. It will stand on one, and that is Article II on unexplained wealth," Luistro told the senator-judges. She said the prosecution believes the evidence already presented on Article II is suff...