The abuse-of-power investigation of Alaska Gov. Sarah Palin was unraveling Wednesday, with most key witnesses refusing to testify, new legal maneuvering and heightened Republican pressure to delay the probe until after Election Day.
Palin initially welcomed the investigation, saying "hold me accountable," but she has increasingly opposed it since Republican presidential candidate John McCain tapped her as his vice presidential running mate.
In a reversal of position, a key Democratic lawmaker said Wednesday he may convene the committee that is conducting the investigation into whether Palin dismissed her public safety commissioner, Walt Monegan, when he would not fire a state trooper involved in a bitter divorce with her sister.
Some Republican members of the committee have asked for such a meeting, to consider delaying the probe or replacing Democratic state Sen. Hollis French as its manager. The investigation's conclusions are supposed to be released by Oct. 10. The Legislative Council, made up of 10 Republicans and four Democrats, had unanimously approved launching the probe.