Authorities imposed a dawn-to-dusk curfew in parts of India's historic western city of Jaipur on Wednesday, a day after eight bombs ripped through bustling streets, killing 63 people and injuring 216.
The blasts within minutes of each other brought fears that Pakistani or Bangladeshi Islamist militant groups were trying to undermine a fragile peace process between India and Pakistan. But police have not yet blamed any particular group.
Bombs, many strapped to bicycles, exploded by a main temple and markets inside the pink-walled city. Slippers, broken pieces of glass and bits of clothes now litter the main market place.
The bustling walled city's main square was mostly deserted with a few people coming back to take personal belongings out of damaged cars and motorbikes left behind after the bombs.
Hundreds of policemen looked for unclaimed objects in the rubble, while many people in Jaipur preferred to stay indoors.
"It was very scary and most of us just ran as there was smoke and cries for help in every direction," said Anil Saxena, a businessman at a popular jewellery market.
Authorities cleaned a blood-splattered street in front of Hawa Mahal, or the "palace of wind", a five-storied sandstone building built by a Hindu king for his queen in 1799 AD.
Officials said they still did not know which group was responsible for the bombings.
"We have detained two to three persons for questioning," Vasundhara Raje, chief minister of Rajasthan state, told reporters on Wednesday. "We have got slender leads, but not a definite lead in the case."
Her state parliamentary affairs minister R.S. Rathore said 63 people were now confirmed dead.
Many Hindus offer prayers in temples on Tuesdays and officials say that was probably what attackers were looking for.
"There were hundreds of people there like me to offer prayers. I wonder what would have happened had the blast taken place inside the temple," Vikram Singh, an injured college student, said from his hospital bed.
"Foreign hand"
India's junior home minister Sriprakash Jaiswal was quoted by local media as saying there "might be the involvement of some foreign hand in the blasts" - a phrase often used in India to refer to Pakistan.
Only in the past week, Indian soldiers came under heavy cross-border fire trying to stop armed men from sneaking into its part of Kashmir. Later, eight people were killed in clashes in a Kashmir village. It was some of the worse violence in Kashmir this year.
Indian Foreign Minister Pranab Mukherjee is due to visit Islamabad in a week's time to review a four-year-old peace process between the two nations, and Pakistan quickly condemned the blasts.
"Pakistan condemns all acts of terrorism," Prime Minister Yousaf Raza Gilani said in a statement.
Indian authorities said they do not have information about any foreigners injured in the blast. It is low season in the tourist state of Rajasthan.
On Wednesday, hundreds of volunteers queued up in hospitals to donate blood for survivors.
Inside Jaipur's main hospital, women and children writhed in pain as doctors bandaged their heads or badly injured arms.
Others thronged the mortuary at the back of the hospital to try to get bodies of their relatives out as quickly as possible.
"This is an endless wait. I don't know when I can get my brother's body out of here," Rakesh Sharma, a businessman, said.
In the past few years, bomb blasts in Indian cities have killed hundreds of people. The deadliest was in July 2006, when seven bombs exploded on Mumbai's railway system, killing more than 180 people.
Last August, three bombs killed 38 people at an amusement park and a street-side food stall in Hyderabad, a city in southern India which is home to a booming outsourcing industry.
