Boston Marathon bomber pleads not guilty to all charges



BOSTON (CNN) -- Boston Marathon bombings suspect Dzhokhar Tsarnaev faced survivors of that attack Wednesday as he pleaded not guilty to killing four people and wounding more than 200.

Tsarnaev is charged with 30 federal counts stemming from the April 15 attack, when a pair of bombs went off near the finish line of the packed course. Three people died, including an 8-year-old boy, and many of the wounded lost limbs.

The 19-year-old was dressed in an orange jail jumpsuit, his hair long and shaggy, his left arm in a cast and with some apparent injury to the left side of his face. He looked back at the spectators in the packed courtroom before entering his plea.

Tsarnaev also is charged with killing a Massachusetts Institute of Technology police officer three days later, setting off the police chase in which his brother Tamerlan was killed.

MIT police lined up outside the courthouse as the hearing neared its end Wednesday afternoon in a show of solidarity with their fallen comrade, Sean Collier.

Tsarnaev faces a total of 30 federal charges in the bombings and subsequent pursuit through the streets of suburban Boston. He appeared in court for arraignment -- the first time he had been seen publicly since his capture.

Prosecutors said Wednesday they expect to call between 80 and 100 witnesses in a three- to four-month trial.

Tsarnaev was found in a motorboat dry-docked in the backyard of a Watertown, Massachusetts, home, covered in blood from bullet wounds sustained during a manhunt that brought Boston to a standstill.

Victims and their families tend to appear in person at trials at two key moments, said CNN legal analyst Paul Callan: at the arraignment, and at the verdict and sentencing.

"It's not something they want to watch on television. They want to be there," he said.

The death penalty

Boston Mayor Thomas M. Menino is confident about getting a conviction, he told the Boston Herald on Tuesday. "We should lock him up and throw away the key."

But that won't be enough for many victims and their families. And prosecutors will likely go for the death penalty. Seventeen of the charges offer that possibility.

Callan said Tsarnaev's lawyers could argue that he was under the "mesmerizing influence" of Tamerlan, his older brother. But Callan believes one piece of evidence will make it easy for prosecutors to shoot down that argument: While he lay bleeding in the motorboat, covered with a tarp, the younger Tsarnaev apparently scrawled his motive for his alleged deeds onto its sides.

"The U.S. Government is killing our innocent civilians," it read. "I can't stand to see such evil unpunished."

"We Muslims are one body, you hurt one you hurt us all."

"Now I don't like killing innocent people it is forbidden in Islam but due to said (unintelligible) it is allowed."

"Stop killing our innocent people and we will stop."

"That would indicate that he was not under his brother's influence, that he had an independent thought process and dedication to this movement on his own," Callan said.

Prosecutors will use the writings to argue intent -- that Tsarnaev knew what he was doing.

Indictment blow by blow

Tsarnaev is charged with killing three spectators in the bombings and a Massachusetts Institute of Technology police officer ambushed in his cruiser a few days later. He also is accused of "maiming, burning and wounding scores of others," U.S. Attorney Carmen Ortiz has said.

But that is merely a handful of the charges.

Add to those use of a weapon of mass destruction resulting in death, deadly bombing of a public place, use of a firearm during a crime of violence causing death, carjacking, bodily harm. The list goes on.

The indictment details the planning that allegedly went into the attacks. Tamerlan Tsarnaev bought 48 mortars, it says.

It also says that Dzhokhar Tsarnaev downloaded a copy of Inspire magazine, which included instructions on building IEDs using pressure cookers and explosive powder from fireworks.

Pressure cooker bombs were used in the Boston Marathon attacks, exploding near the finish line.

Three days after the attacks, on April 18, the FBI released photographs of the brothers, identifying them as bombing suspects.

Hours later, they drove their Honda Civic to the MIT campus, where they shot and killed Collier and attempted to steal his service weapon, the indictment says. They were allegedly armed with five IEDs, a Ruger P95 semiautomatic handgun, ammunition, a machete and a hunting knife.

The indictment alleges that late that night, the brothers carjacked a Mercedes in Boston using guns.

Soon after, police discovered the Tsarnaevs at an intersection in nearby Watertown, where they tried to apprehend them, but the brothers fired at the police and used four IEDs against them, the 74-page indictment alleges.

Police tackled the elder brother and were trying to handcuff him when Dzhokhar Tsarnaev got back into the Mercedes and drove it at the officers, according to the indictment. He wound up running over his brother, "contributing to his death."

The younger Tsarnaev escaped, abandoned the car nearby and hid in the boat, where he remained until the owner noticed him and called police.

Health improved

In late May, Dzhokhar Tsarnaev was allowed to have a phone conversation with his mother, Zubeidat Tsarnaev, who lives in the Russian republic of Dagestan.

She recorded it and played it back to CNN affiliate ITN, based in Britain.

She asked whether he was in pain.

"No, of course not. I'm already eating and have been for a long time," Dzhokhar told her.

He assured her that he was getting much better.