Choose a recent national or international news report of an aggressive act performed by an individual or group

Choose a recent national or international news report of an aggressive act performed by an individual or group. Research available background details on the individual or group and supporting details. In  750-1,000 words, do the following:

1. Analyze one of the four theoretical models (biological, drive, social learning, or general aggression model) to explain factors that could have contributed to the aggressive behavior described in the news report.
2. Discuss preventative measures that could have been employed. Mark, you have a good analysis and preventive measures that could have been used.