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Chinese officials say a property dispute may have been the cause of the latest in a series of attacks on schools in China, in which seven children and two adults were killed.

Nearly a dozen other children were injured.

The 48-year-old suspect used a cleaver to kill the owner of the kindergarten in Hanzhong city before turning on the children.

The man later went home and killed himself.

Al Jazeera's Melissa Chan reports.

Source: Al Jazeera