RIO DE JANEIRO — A police raid and clashes with a drug gang embedded in low-income neighborhoods of Rio de Janeiro left at least 119 people dead, officials said Wednesday, a day after the massive operation drew criticism for using excessive force.

The toll of 115 suspects and four policemen killed was an increase over what authorities originally said was 60 suspects dead in Tuesday’s raid by about 2,500 police and soldiers in the favelas of Penha and Complexo de Alemao.

Felipe Curi, Rio state police secretary, told a news conference that additional bodies were found in a wooded area where he said they had worn camouflage while battling with security forces. He said local residents had removed clothing and equipment from the bodies in what he said would be investigated as tampering with evidence.

“These individuals were in the woods, equipped with camouflage clothing, vests and weapons. Now many of them appeared wearing underwear or shorts, with no equipment, as if they had come through a portal and changed clothes,” Curi said.

Earlier Wednesday, in the neighborhood of Penha, residents had surrounded many bodies — collected in trucks and displayed in a main square — and shouted “massacre” and “justice” before forensic authorities arrived to retrieve the remains.

The tally of suspects arrested stood at 113 — up from 81 cited previously, Curi said. Earlier, the state government said 93 rifles and more than half a ton of drugs were seized.

Police and soldiers had launched the raid in helicopters, armored vehicles and on foot, targeting the Red Command gang. They drew gunfire and other retaliation from gang members, sparking scenes of chaos across the city Tuesday. Schools in the affected areas shuttered, a local university canceled classes, and roads were blocked with buses used as barricades.

On Wednesday morning, local activist Raull Santiago said he was part of a team in Penha that found about 15 bodies before dawn.

“We saw executed people: shot in the back, shots to the head, stab wounds, people tied up. This level of brutality, the hatred spread — there’s no other way to describe it except as a massacre,” Santiago said.

Rio state Gov. Claudio Castro said Tuesday that Rio was at war against “narco-terrorism,” a term that echoed the Trump administration in its campaign against drug smuggling in Latin America.

Rio’s state government said that those who had been killed had resisted police.

Rio has been the scene of lethal police raids for decades. In March 2005, some 29 people were killed in Rio’s Baixada Fluminense region, while in May 2021, 28 were killed in the Jacarezinho favela.

But the scale and lethality of Tuesday’s operation are unprecedented.