Pakistan ? The top U.S. diplomat in northwestern Pakistan narrowly escaped an attempt on her life Tuesday when two men with AK-47s jumped in front of her armored vehicle and sprayed it with bullets, staging a brazen attack that raised fears other foreigners could be targeted.

The attack – which the driver eluded by jamming the vehicle into reverse and speeding away – came just hours after the collapse of the governing coalition that drove Pervez Musharraf from the presidency as Pakistan grapples with escalating violence by Islamic militants.

A late nighttime bombing at a cafe on the outskirts of the Pakistani capital killed seven people and wounded 20, police reported.

Lynne Tracy, an Ohio native who heads the U.S. consulate in restive northwestern Pakistan, left her home in an upscale and heavily guarded area of Peshawar with a bodyguard provided by the local anti-terrorism squad about 8 a.m., police chief Arshad Khan said.

Moments later, the vehicle came under heavy gunfire, Khan said. He said no one was hit by bullets but a rickshaw driver was hospitalized after his three-wheeled taxi was hit by the consulate vehicle during its rapid retreat to Tracy’s home.