AP Rio De Janeiro

A massive police raid on a drug gang embedded in low-income neighbourhoods of Rio de Janeiro that left at least 119 people dead drew protests for excessive force on Wednesday and calls for the Rio's governor to resign.

Dozens of favelas residents gathered in front of the state's government headquarters shouting "assassins!" and waving Brazilian flags stained with red paint, a day after Rio's deadliest raid and hours after families and residents laid dozens of dead bodies on a street in one of the targeted communities to show the magnitude of the operation.

Questions quickly arose about the death count and the state of the bodies, with reports of disfigurement and knife wounds. Brazil's Supreme Court, prosecutors and lawmakers asked Castro to provide detailed information about the operation. "This was a massacre," said Barbara Barbosa, a domestic worker from the Penha complex of favelas, one of the two huge communities targeted in the police operation. She said her son was killed in a prior operation in Penha.

"Do we have a death sentence? Stop killing us," said activist Rute Sales, 56. Many residents came Penha in Rio's poor, northern zone to the imposing Guanabara Palace on motorbikes. The toll of 115 suspects and four policemen killed was an increase over what authorities originally said were 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 bodies of additional suspects 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 would be investigated as evidence tampering.  "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.