 There, he was accused of conspiring with Sergio Osmeña III of attempting to assassinate Marcos.Osmeña, fondly called Serge, was the son of then Senator Sergio Osmeña Jr., a political rival of Marcos in 1969 elections and a grandson of former President Sergio Osmeña.During their incarceration, Serge and Geny became close friends and were soon transferred in the Maximum Security Unit in Fort Bonifacio, the headquarters of the Philippine Army in Makati City.