Updated 3:45 p.m. edt
Libyan rebels breached Moammar Gadhafi's Bab al-Aziziya compound today, rifling through his personal property and moving room-to-room, but did not immediately find the despot-in-hiding.
One rebel was seen wearing one of Gadhafi's beany caps as Arab-owned tv was among the first to enter the formerly fortified compound.
A military source said an "elite" group of rebel fighters trained by Western and Qatari special forces the past few months were expected to lead the way into Gadhafi's underground bunker and catacomb-like tunnel system.
"They were trained for this type of operation," the source said.
There are brutal gun battles all over Tripoli today as rebels try to sweep up pockets of fighters loyal to Moammar Gadhafi who refuse to give up.
Smoke has been seen billowing from Moammar Gadhafi's Bab al-Aziziya compound and a ferocious firefight is underway at Tripoli's main airport, according to multiple media reports. NATO warplanes also have been heard in the skies over the city.
It remains unknown where Gadhafi is holed up.
There are now checkpoints around the city where rebels are aggressively searching cars of people leaving the city. It is part of an attempt to crackdown on former Gadhafi forces who have stripped off their uniforms in favor of civilian clothing, CNN reported.