Downtown Kiev was aglow in fire early Wednesday, as demonstrators undeterred by a bloody day on the streets staked their claim to the heart of the Ukrainian capital and, they hope, the heart of the country itself.
Such flames have been a constant for three months, acting as fiery barricades all around Kiev's Maidan, or Independence Square, for protesters. Yet the flames grew more ominous on Tuesday as at least 21 people died in fresh clashes between government forces and activists.
What began with protests over President Viktor Yanukovych's backpedaling from a trade pact with the European Union -- a move that the opposition maligned, accusing Yanukovych of trying to cozy up to Russia rather than the West -- has spawned into something much larger.
In addition to new elections, the opposition is calling for constitutional reforms to transfer more power from the presidency to the parliament.
Yanukovych and his allies have responded with some concessions, even offering places in government to opposition leaders. But on-again, off-again talks have gone nowhere, with the opposition refusing to budge politically and from its positions in the center of Kiev.
None of that changed after a face-to-face meeting overnight between Yanukovych and opposition leader Vitali Klitschko.
Speaking to reporters afterward, Klitschko said there effectively was "no discussion." According to his Ukrainian Democratic Alliance for Reforms party, the president demanded protesters "stop the standoff" and put down their weapons -- an accusation that Klitschko claimed is unfounded.
"I think the authorities should immediately pull back the police and stop the blood, because people are dying," Klitschko said. "I told Yanukovich this. How can we negotiate when there is blood being spilled? Unfortunately, he does not understand it."
Deadliest day of political unrest
Tuesday's violence followed what seemed like a rare breakthrough.
Protesters pulled back Sunday from Kiev's City Hall and unlocked streets in the city center after the government said it'd drop charges against those arrested in the political unrest.
Then everything fell apart Tuesday.
The speaker of parliament's refusal to allow amendments that would limit the president's powers and restore the constitution to what it was in 2004 angered many in the opposition.
The government's prosecutor general, meanwhile, accused the opposition of breaking "the truce" and, therefore, setting the stage for the crackdown.
"For the sake of pursuing their own political interests, they neglected all previously reached agreements and put lives and the peace of millions of Kiev residents under threat," said Viktor Pshonka, Ukraine's prosecutor general.
Whoever was to blame, there was no dispute Tuesday was the deadliest day -- by far -- in the political unrest.
Riot police used water cannons, stun grenades and other means to force their way through protesters, with video showing some of them toting shields and swinging sticks as they barreled through. Some demonstrators fought back, swinging what looked like baseball bats or using other means.
Protesters also set fire to the headquarters of the ruling Party of Regions. Authorities accused them of firing guns at security forces. A CNN employee at the scene saw demonstrators carrying pellet guns, though not with live ammunition.
One video showed an armored personnel carrier charging toward demonstrators barricades, only to be inundated by a flurry of what appeared to be Molotov cocktails. The vehicle then burst into flames.
All the moving parts, different tactics and raw emotions contributed to a violent, chaotic melee in the center of Ukraine's capital. Officials warned people to stay indoors and shuttered metro stations to help control the situation.