"Hunting Terrorists" author: Tsarnaev likely left trail - WFLA News Channel 8

"Hunting Terrorists" author: Tsarnaev likely left trail

Posted: Updated:
Fmr. FBI agent & author Joe Navarro Fmr. FBI agent & author Joe Navarro
TAMPA, FL (WFLA) -

Former FBI agent and supervisor Joe Navarro says the investigation into how and why the Boston Marathon bombings occurred has already started.

Navarro spent 25 years at the agency, and specialized in counterintelligence and counter-terrorism.  He wrote a book used by the FBI called "Hunting Terrorists."  Navarro says while the suspect may not be speaking with investigators yet, they are already looking into him.

"More importantly than what they can get out of him immediately, is the forensics that we'll be able to get by looking at things such as his telephone, travel records, social media and so forth," said Navarro.  "Most people leave an incredible record of who they've talked to, how frequently they've talked to, what they've talked to them about."

Navarro says the FBI will be the lead agency in the investigation, and agents will likely zero in on Dzhokhar Tsarnaev's acquaintances.

"One of the things we look for is frequency, duration and intensity of contact," said Navarro. "Who have they been associating with and who has been planting ideas or concepts in their head. So we're going to look at their forensics first, we're going to look at their travel records, passports, telephone activity.  That will tell us a lot."

On Saturday evening, Boston officials said Tsarnaev was "not able to communicate yet".

FOLLOW US ON TWITTER: @WFLATAMPA

  • 8 On Your SideMore>>

  • 15 year old sexually molested in Highlands Regional Medical Center ICU

    15 year old sexually molested in Highlands Regional Medical Center ICU

    Thursday, April 24 2014 7:19 PM EDT2014-04-24 23:19:41 GMT
    People go to hospitals to be healed, not sexually molested. But an 8 On Your Side investigation confirmed a 15 year old Highlands county girl, who was heavily medicated and sedated at Highlands Regional Medical Center, was sexually molested in her ICU bed.
    People go to hospitals to be healed, not sexually molested. But an 8 On Your Side investigation confirmed a 15 year old Highlands county girl, who was heavily medicated and sedated at Highlands Regional Medical Center, was sexually molested in her ICU bed.
  • Squatters moving out of New Port Richey soldier's home

    Squatters moving out of New Port Richey soldier's home

    Thursday, April 24 2014 6:50 AM EDT2014-04-24 10:50:51 GMT
    Squatters begin moving out of Spc. Michael Sharkey's home on Wednesday night.Squatters begin moving out of Spc. Michael Sharkey's home on Wednesday night.
    Our 8 On Your Side story about a New Port Richey soldier who says his home has been taken over by squatters is striking a nerve in the community and now, the squatters are moving out. 
    Our 8 On Your Side story about a New Port Richey soldier who says his home has been taken over by squatters is striking a nerve in the community and now, the squatters are moving out.  
  • Pricey processing issue at Tampa hair academy resolved

    Pricey processing issue at Tampa hair academy resolved

    Wednesday, April 23 2014 9:35 AM EDT2014-04-23 13:35:13 GMT
    Loretta Maloy says she always expected to pay for the courses she took those several weeks, but thought $10,000 in loans just wasn’t right.
    Loretta Maloy says she always expected to pay for the courses she took those several weeks, but thought $10,000 in loans just wasn’t right.
  • Most Popular StoriesMost Popular StoriesMore>>

  • Squatters moving out of New Port Richey soldier's home

    Squatters moving out of New Port Richey soldier's home

    Thursday, April 24 2014 6:50 AM EDT2014-04-24 10:50:51 GMT
    Squatters begin moving out of Spc. Michael Sharkey's home on Wednesday night.Squatters begin moving out of Spc. Michael Sharkey's home on Wednesday night.
    Our 8 On Your Side story about a New Port Richey soldier who says his home has been taken over by squatters is striking a nerve in the community and now, the squatters are moving out. 
    Our 8 On Your Side story about a New Port Richey soldier who says his home has been taken over by squatters is striking a nerve in the community and now, the squatters are moving out.  
  • Squatters left dogs at soldier's house in New Port Richey

    Squatters left dogs at soldier's house in New Port Richey

    Thursday, April 24 2014 7:04 PM EDT2014-04-24 23:04:53 GMT
    One of the dogs left at the soldier's houseOne of the dogs left at the soldier's house
    The house of Army Spc. Michael Sharkey sat almost empty early Thursday morning after two squatters said they moved out the day before.
    The house of Army Spc. Michael Sharkey sat almost empty early Thursday morning after two squatters said they moved out the day before.
  • Mom bites off dog's ear to save daughter during attack

    Mom bites off dog's ear to save daughter during attack

    Tuesday, April 22 2014 2:49 PM EDT2014-04-22 18:49:19 GMT
    Image from CNN/KHOU-TVImage from CNN/KHOU-TV
    In a backyard in Alvin, swings a very lucky girl. Her name is Mackenzi Plass, or Kenzi for short, and she survived a dog attack and has undergone several surgeries."She'll be two and a half in May," said her very proud mother Chelsi Camp. "She's doing great. You wouldn't know it if you couldn't see."Mackenzi has scars on her face after the ordeal just weeks ago that put her mother's animal instincts to the test."You do whatever you can," said Camp. "I don't have physical strength at my side."...
    In a backyard in Alvin, swings a very lucky girl. Her name is Mackenzi Plass, or Kenzi for short, and she survived a dog attack and has undergone several surgeries."She'll be two and a half in May," said her very proud mother Chelsi Camp. "She's doing great. You wouldn't know it if you couldn't see."Mackenzi has scars on her face after the ordeal just weeks ago that put her mother's animal instincts to the test."You do whatever you can," said Camp. "I don't have physical strength at my side."...
Powered by WorldNow

200 South Parker Street, Tampa, FL 33606

Telephone: 813.228.8888
Fax: 813.225.2770
Email: news@wfla.com

Can’t find something?
Powered by WorldNow
All content © Copyright 2000 - 2014 Media General Communications Holdings, LLC. A Media General Company.