1.   Tensions in the city worsened overnight as television images of the bombing at the Shiite mosque Friday inflamed passions.

2.   A few hours later in a separate attack, a bomb exploded outside a Shiite mosque, killing one person and injuring two others.

3.   In Karachi, two policemen guarding a Shiite mosque were shot to death overnight, though it was unclear if their deaths were related to U.S.-related demonstrations.

4.   In the frontier city of Peshawar, police cordoned off Shiite mosques and put their officers on alert.

5.   It has been blamed for several brutal killings at Shiite mosques last year in both the interior of Punjab province and in southern Karachi.

6.   Police cordoned off Shiite mosques in Peshawar, in the troubled Northwest Frontier Province.

7.   Police have increased security around both Sunni and Shiite mosques fearing further escalation.

8.   Police stepped up security at Shiite mosques around the country.

9.   Police, fearing retaliatory violence, stepped up security at Shiite mosques around the country.

10.   Riots followed the deadly explosion, resulting in attacks on the Iranian Consulate as well as on several Shiite mosques in the city, Khaikhwa said.