Two Republican senators, two divergent paths on Kavanaugh

Sen. Susan Collins, R-Maine, is followed by members of the media as she walks to the Capitol on Friday in Washington. (AP Photo/Pablo Martinez Monsivais)

Sen. Lisa Murkowski, R-Alaska, speaks to members of the media Friday on Capitol Hill. (AP Photo/Pablo Martinez Monsivais)

WASHINGTON — Alaska Sen. Lisa Murkowski turned against Supreme Court nominee Brett Kavanaugh quietly, uttering a single word: “No.”