Federal officials deny Boston suspect is in custody

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by KMOV.com staff

KMOV.com

Posted on April 17, 2013 at 5:52 PM

Updated Wednesday, Dec 4 at 8:48 PM

BOSTON -- Federal officials are denying that a suspect is in custody in the Boston Marathon bombings.

A law enforcement official briefed on the investigation previously told The Associated Press on Wednesday a suspect was in custody. CNN reported the same thing before retracting the report.

But the FBI and the U.S. attorney’s office in Boston dispute that.

CBS News never reported a suspect was in custody, nor did NBC or ABC.

The official who spoke to The Associated Press did so on condition of anonymity and stood by the information even after it was disputed.

The official was not authorized to divulge details of the investigation. The official had said the suspect was expected in federal court in Boston.

Reporters and police have converged at the courthouse, which was evacuated shortly after 2 p.m. central time. Police vehicles surrounded the building as the media was moved away.

CBS has reported that authorities investigating the deadly bombings at the Boston Marathon have zeroed in on a man seen on surveillance video near the site of the attack.

At the site of what became the second explosion on Monday, surveillance video captured a white man placing a backpack on the ground while talking on a cell phone, sources told CBS News correspondent Bob Orr.

The man was wearing a black jacket, a grey hooded sweatshirt and a white or off-white baseball cap backwards. He is 6 feet or 6-feet-2-inches tall with a medium build.

 

Authorities are seeking the man either as a witness or as a possible suspect. Video captured the man on the phone when the first explosion went off.

 

Investigators focused on the timeframe of that call and retrieved cell-phone information from that period to identify potential call users. They obtained logs of the calls made through the cell towers surrounding the attack site and then retrieved user information for the logged phone numbers. Authorities matched up the users' identities with pictures and video footage to zero in on the man.

 

CBS News senior correspondent John Miller reports that authorities settled on one individual late Tuesday and are having discussions over whether to go public with identifying the person.

Meanwhile, investigators have found the lid of a pressure cooker that apparently was catapulted onto the roof of a nearby building, a law enforcement source said Wednesday.

The law enforcement source confirmed to CBS News senior investigative producer Pat Milton Wednesday that the lid was found on the top of a building near the attack site.

The developments come after an intelligence bulletin issued to law enforcement and obtained by The Associated Press and the Reuters news agency late Tuesday included pictures of a mangled pressure cooker, a torn black bag, a circuit board and a battery connected to wires, all of which the bulletin said were from the two bombs used in the attack.

The blasts killed 8-year-old Martin Richard, of Boston, and 29-year-old Krystle Campbell, of Medford, Mass. On Wednesday, CBS News confirmed that the third fatality has been identified as Lu Lingzi, a 23-year-old graduate student at Boston University from Shenyang, China.

Both explosive devices appear to have been placed in metal pressure cookers packed with nails and ball bearings designed to amplify the damage from the explosions, CBS News correspondent Bob Orr reports.

Investigators believe the bombs were hidden in black nylon backpacks and housed inside the sealable metal pots called pressure cookers. Pressure-cooker bombs can help boost the power of relatively small devices by briefly constraining the blast. And when the cookers do explode they can add large chunks of metal to the shrapnel spray.

The IEDs have been popular with terrorists. Al Qaeda published a how-to recipe in an online Jihadi magazine. Several of the bombs were used in the 2006 attack on trains in Mumbai, India. Pressure cooker explosives have been recommended for lone-wolf operatives by al Qaeda's branch in Yemen.

The FBI and other law enforcement agencies repeatedly pleaded for members of the public to come forward with photos, videos or anything suspicious they might have seen or heard.

"The range of suspects and motives remains wide open," Richard DesLauriers, FBI agent in charge in Boston, said at a news conference Tuesday. He vowed to "go to the ends of the Earth to identify the subject or subjects who are responsible for this despicable crime."

Law enforcement sources told CBS News a Saudi Arabian man who was being questioned by investigators is not considered a suspect at this time, and it appears he was a spectator who was injured in the attack.

President Obama branded the attack an act of terrorism but said officials don't know "whether it was planned and executed by a terrorist organization, foreign or domestic, or was the act of a malevolent individual."

Mr. Obama plans to attend an interfaith service Thursday in the victims' honor in Boston. He has traveled four times to cities reeling from mass violence, most recently in December after the schoolhouse shooting in Newtown, Conn.

Heightening jitters in Washington, where security already had been tightened after the bombing, the Secret Service quarantined a suspicious letter addressed to Mr. Obama that is being tested for the toxin ricin, CBS News learned Wednesday.

On Tuesday, a letter addressed to a senator and initially tested positive for ricin was intercepted at a mail facility outside the capital, lawmakers said.

There was no immediate indication either episode was related to the Boston attack. Senate Majority Leader Harry Reid said Tuesday's letter was addressed to Republican Sen. Roger Wicker, of Mississippi.

In Boston, scores of victims remained in hospitals, many with grievous injuries, after the twin explosions near the marathon's finish line killed three people, wounded more than 170 and reawakened fears of terrorism. A 9-year-old girl and 10-year-old boy were among 17 victims listed in critical condition.

DesLauriers confirmed that investigators had found pieces of black nylon from a bag or backpack and fragments of BBs and nails, possibly contained in a pressure cooker. He said the items were sent to the FBI laboratory at Quantico, Va., for analysis.

The FBI said it is looking at what a Boston television station said are photos sent by a viewer that show the scene right before and after the bombs went off. One photo shows something next to a mailbox that appears to be a bag, but it's unclear what the significance is.

"We're taking a look at hundreds of photos, and that's one of them," FBI spokesman Jason Pack said.

 

Investigators said they haven't determined what was used to set off the explosives.

DesLauriers said there had been no claim of responsibility for the attack.

He urged people to come forward with anything suspicious, such as hearing someone express an interest in explosives or a desire to attack the marathon, seeing someone carrying a dark heavy bag at the race or hearing mysterious explosions recently.

"Someone knows who did this," the FBI agent said.

The bombs exploded 10 or more seconds apart, tearing off victims' limbs and spattering streets with blood, instantly turning the festive race into a hellish scene of confusion, horror and heroics.

Doctors who treated the wounded corroborated reports that the bombs were packed with shrapnel intended to cause mayhem.

"We've removed BBs, and we've removed nails from kids. One of the sickest things for me was just to see nails sticking out of a little girl's body," said Dr. David Mooney, director of the trauma center at Boston Children's Hospital.

Dr. Peter Burke, chief trauma surgeon at Boston Medical Center, said Wednesday that the hospital performed seven amputations on bombing patients. He said a large volume of fragments pulled from the victims were sent to the pathologist and available for police to review.

Burke said two of the hospital's patients, including a 5-year-old child, remain in critical condition. He said he expects both to survive but "until they are home, I won't be satisfied."

At Massachusetts General Hospital, all four amputations performed there were above the knee, with no hope of saving more of the legs, said Dr. George Velmahos, chief of trauma surgery.

"It wasn't a hard decision to make," he said. "We just completed the ugly job that the bomb did."

In the wake of the attack, security was stepped up around the White House and across the country. Police massed at federal buildings and transit centers in the nation's capital, critical response teams deployed in New York City and security officers with bomb-sniffing dogs spread through Chicago's Union Station.

Homeland Security Secretary Janet Napolitano said that the stepped-up security was a precaution and that there was no evidence the bombings were part of a wider plot.

Pressure cooker explosives have been used in Afghanistan, India, Nepal and Pakistan, according to a July 2010 intelligence report by the FBI and the Department of Homeland Security. One of the three devices used in the May 2010 Times Square attempted bombing was a pressure cooker, the report said.

"Placed carefully, such devices provide little or no indication of an impending attack," the report said.

The Pakistani Taliban, which claimed responsibility for the 2010 attempt in Times Square, has denied any part in the Boston Marathon attack.

Al Qaeda's branch in Yemen gave a detailed description of how to make a bomb using a pressure cooker in a 2010 issue of Inspire, its English-language online publication aimed at would-be terrorists acting alone.

In a chapter titled "Make a bomb in the kitchen of your mom," it says "the pressurized cooker is the most effective method" for making a simple bomb, and it provides directions.

The tightly sealed pot makes easier-to-obtain but weaker explosives faster and stronger, amplifying the blast and the carnage.

 

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