(CNN) -- A car crash in Argentina killed three members of Pope Francis' extended family Tuesday -- including his 8-month-old and 2-year-old grand-nephews -- and seriously injured another, police said.
A truck struck a car driven by the pope's nephew Emanuel Horacio Bergoglio on a highway in Cordoba at about 12:30 a.m., Cordoba police spokeswoman Carina Ferreyra said.
Emanuel Bergoglio's sons -- Jose Bergoglio, 8 months, and Antonio Bergoglio, 2 -- and his wife and the boys' mother, Valeria Carmona, 36, died, police said.
Emanuel Bergoglio was taken to a hospital in Cordoba, where he was in critical condition Tuesday morning, Ferreyra said.
Click here for more from CNN.