School attack in Torreon, Mexico is among the largest themes in the latest window. In Mexico it accounts for 2.0% of clustered coverage (102 → 116 articles; mean tone -6.8).
Keywords in the cluster: secundaria, torren, escuela, ataque, plantel, subdirectora, secundaria torren, exalumnos.
Representative headlines: Panic at Torreon Secondary School: Former Students Enter and Kill a Teacher, Leaving Three Others Injured - Norte de Ciudad Juarez; Ruled out use of explosives and firearms in attack on school in ejido La Union, Torreon; The Attack Starts Earlier, Writes Carlos Seoane.