Yet they insist that the greatest violence stems from the system.

William Thomas, a 17-year-old, said the violence stemmed from "frustration."

The post-election demonstration and violence stemmed from a mixture of motives.

She said she welcomed such a step toward putting a stop to violence stemming from racial or other bias.

He said General Eikenberry believed the violence stemmed from the country's reconciliation process.

Due to the violence and destruction stemming from the Lebanese civil war, the family was forced into displacement to many other surrounding villages.

Irrational violence, he suspects, stems from abnormal brain chemistry, genetically triggered.

The police said the arrests were part of an effort to quell the violence stemming from clashes between Asian gangs in recent years.

The police, patrons and club employees say that the violence stems from criminals loitering near the club.

In many of the cases, investigators say, the killings seem less like gang warfare, and more like violence stemming from narcotics sales.