1.   A jury convicted Rheal Mathieu last week and concluded he was a member of an extremist group that targeted the cafes because of their English-only name.

2.   There was no immediate claim of responsibility for the attack, which appeared to have targeted a cafe near a local police station.

3.   There was no immediate claim of responsibility for the attack, which may have targeted a cafe near a local police station, the officials said.

4.   This latest campaign targeted Internet cafes in the Shanghai suburbs, it said.