Jesús María De Galíndez, a 40-year-old Basque nationalist and outspoken critic of Franco and Trujillo, vanished from Manhattan on March 12, 1956. He had finished teaching at Columbia University at 9:20 p.m., accepted a ride from a student, and was last seen walking toward the 7th Avenue and 57th Street subway entrance carrying his briefcase. Five days later he was reported missing; his Fifth Avenue apartment showed no sign of a struggle and his money and papers remained untouched.

Contemporaneous reporting and later investigations advanced a consistent theory: De Galíndez was abducted by agents of Rafael Trujillo, drugged, flown south and killed in the Dominican Republic. Life Magazine detailed allegations that pilots Gerald Lester Murphy and Octavio Antonio de la Maza were involved; Murphy reportedly flew a plane from New York to Miami the night of the disappearance and later told his fiancée his invalid passenger was De Galíndez. De la Maza was later found hanged in jail after a murder charge, and a Trujillo-funded inquiry claimed De Galíndez disappeared voluntarily.

Foul play is strongly suspected but no one has been charged. Did anyone in New York remember seeing De Galíndez near the 7th Avenue and 57th Street subway entrance on the night he disappeared?