A man shot and killed his three children and a fourth person before taking his own life on Monday in an outburst of gun violence that unfolded in a church near California’s capital, police said.

51-year-old female evangelist Hao Zhiwei of Egangqiao Church in Ezhou city was condemned by a court last month for what the Chinese courts deemed “fraud.” In actuality, she was sharing the gospel in a way that was not reportedly “approved” by the Chinese Communist Party, and she additionally approved funds for the church that were not documented by the local Communist authorities in charge of Protestant denominations, known as the Committee of the Three-Self Patriotic Movement of the Protestant Churches and the Christian Council.

Iran said on Monday efforts to revive a 2015 nuclear deal could succeed if the United States took a political decision to meet Tehran’s remaining demands, as months of negotiations enter what one Iranian diplomat called a “now or never” stage.

The school caught wind of this teacher’s comments and issued an email to parents and the school explicitly stating that the statements espoused by this instructor “do not reflect the views” of the school district or the school itself.

Security researchers with U.S. cybersecurity firm Symantec said they have discovered a “highly sophisticated” Chinese hacking tool that has been able to escape public attention for more than a decade.