ALBUQUERQUE, N.M. (AP) -- A day after a riot erupted outside a Donald Trump rally, Albuquerque officials concluded that the mayhem had less to do with political protest than with an unruly group determined to use the event to sow disorder.
Some participants openly admitted that they set out to cause disruption. Many in the crowd were seen with gang tattoos and at one point chanted to Trump supporters that they controlled the streets.
"I woke up all hung over and stuff," said Chelsea Rae Gray, a 24-year-old musician. "And then I said, 'Let's see what kind of chaos we can get into.'" She said she came to the protest in her pajamas and stole some Trump T-shirts from vendors during the confusion.
"Then I burned them," she said.
Cleanup crews spent Wednesday clearing away broken glass and charred debris in the largest city in the nation's largest Hispanic state. The mayor and police were tallying up the damage that spread to several blocks near historic Route 66.
The violence unfolded close to the site of tumultuous anti-police protests two years ago that were sparked by claims that officers used excessive force.
Tuesday's demonstration quickly turned from peaceful political opposition to chaos. Demonstrators stomped on patrol cars and shattered windows with rocks, authorities said.
Six officers were hurt after being hit with fist-sized rocks. They were treated at the scene, a police spokeswoman said.
"It was a riot that was the result of a mob trying to cause damage and injury to public property and innocent citizens exercising their constitutional right to peaceably assemble," City Council member Dan Lewis said.
The protest originally organized by advocacy groups known for nonviolent tactics began with demonstrators gathering across the street from the rally at the Albuquerque Convention Center. They had a voter-registration booth, and some activists brought children who waved anti-Trump signs at pro-Trump people making their way to listen to the presumptive Republican presidential nominee. Others waved Mexican and American flags. One held a Trump pinata.
Just as Trump's evening speech was to begin, some protesters tossed water bottles at Trump supporters, even hitting Dereck Scott, a 37-year-old man in a wheelchair. "I have the right to support who I want," said Scott, whose head was red where he got hit. He did not require medical treatment.
By nightfall, the family atmosphere gave way to protesters with tattoos of the Surenos 13 gang, a loosely organized collection of Latino gangs that pay tribute to the Mexican mafia.
The protesters eventually charged the convention center doors just as people from the Trump rally were being directed to leave through a detour. Some of them warned rally attendees to be careful since the gang "ran these streets."
As police tried to move the crowd away, officers ducked rocks and burning shirts and then used smoke canisters and pepper spray to move the demonstrators.
From block to block, shirtless men with sticks and other weapons roamed nearby streets until police pushed the crowd out of downtown.
Javier Benavidez, executive director of the advocacy group Southwest Organizing Project, was carried out of the convention center for disrupting Trump's speech. He said organizers tried to keep the demonstration peaceful.
"We don't condone violence," Benavidez said. "But these are people who have been hurt by (Trump's) rhetoric and his hate. This is a result of months and months of hateful rhetoric."
The riot came as Albuquerque is trying to make law-enforcement reforms ordered by the Justice Department. Two former officers involved in the 2014 shooting of a homeless man caught on camera are also preparing to stand trial.
Albuquerque Mayor Richard Berry said the city was thankful for first responders who protected residents.
"We will work diligently to hold accountable those few individuals who came to perpetrate violence, endanger others and damage property," Berry said.
Follow Russell Contreras on Twitter at http://twitter.com/russcontreras. His work can be found at http://bigstory.ap.org/content/russell-contreras .