In Torreón that silence is still so absolute that no monuments mark the massacre, which killed half the city’s Chinese population at the time. A commemorative plaque was swiftly stolen. A statue erected in a public park in 2007 was vandalized and later removed, but will be restored to a public plaza for the commemoration. Victims of the massacre were buried in common graves, including one which is now covered by a roadway and small playground. “Local historians considered this just an anecdote: ‘One day in Torreón they killed some Chinese people’,” said Castañón, who has combed ...