CONVICTED OF ALL CHARGES HE
FACES UP TO 48 YEARS IN PRISON.
LIVE IN PLANTATION CBS 4 NEWS.
THESE ARE LIVE PICTURES AT
THE FEDERAL DETENTION CENTER IN
MIAMI.
THAT IS WHERE HE IS CURRENTLY
BEING HELD. WE EXPECT IT WILL
STAY THERE THROUGH THE WEEKEND
BEFORE HE SEES THE JUDGE ON
MONDAY. Reporter: HE HAS AN
APARTMENT BUILDING IN AVENT OR
A. IT'S AT 181st STREET WHERE
HE LIVED WITH HIS MOTHER.
THE MOTHER STILL LIVES IN THE
BUILDING AND SHE WAS NOT HOME
BUT NEIGHBORS SAY SHE WAS
HOSPITALIZED FOR SURGERY.
RESIDENTS SAY THAT THEY SAW FBI
AGENTS THERE EARLIER IN THE WEEK
BUT THAT HAS NOT BEEN
CONFIRMED.
NEIGHBORS ARE SURPRISED ABOUT
THE ARREST.
THE MOTHER HAS BEEN THERE
AND SERVED ON THE BOARD FOR 18
YEARS.
SHE IS A NICE WOMAN.
THIS IS JUST A HAPPENSTANCE
THAT THIS IS ALLEGEDLY HER SON.
THE 56-YEAR-OLD IS NOW
ACCUSED OF FEDERAL CRIMES AND
THREATENING A FORMER U.S.
PRESIDENT.
THIS IS NOT HIS FIRST BRUSH
WITH THE LAW.
TAKE A LOOK AT THIS LINEUP OF
MUGSHOTS.
JOINING US MORE NOW WILL
WITH WHAT WE ARE LEARNING OF
HIS PAST.
Reporter: THERE ARE A LOT OF
NEW DETAILS COMING ABOUT.
HE HAS TRENDED AS THE MEGA
BOMBER ON SOCIAL MEDIA.
IT COST HIM HIS FREDIA AND
WHERE HE WAS LIVING A COUPLE
YEARS AGO.
HE WAS REGISTERS A PUBLICAN --
AS A REPUBLICAN. HE VOTED IN
THE RECENT CLIMB -- PRIMARY
THIS PAST AUGUST.
IN 2016 HE REGISTERED AS A
REPUBLICAN AND HE HAD A FIGHT
WITH HIS MOTHER AND LIVING IN
THE VAN.
HE WAS PUSHED IN THE VAN AND
COVERED WITH STICKERS AND THAT
IS WHERE AUTHORITIES SAY HE
PLOTTED WHAT WAS GOING ON WITH
THE BOMBINGS AND ALSO HE POSTED
ALL THE HATE MESSAGES ON SOCIAL
MEDIA.
ALL THAT CRIMINAL HISTORY IN
SOUTH FLORIDA THAT BUSTED THE
CASE WIDE OPEN.
AS THE ATTORNEY GENERAL HAS
CONFIRMED WE HAVE ARRESTED
CESAR SAYOC JR IN CONNECTION
WITH THE INVESTIGATION .
HE LIVES IN AVENT ERA AND
HELD A NUMBER OF JOBS OVER THE
YEARS.
ON SOCIAL MEDIA HE ROUTINELY
POSTED RIGHT WING COMMENTS AND
PHOTOS.
HE CONSTANTLY BASH DEMOCRATS.
IF HE DROVE BY YOU YOU COULD
NOT MISS HIM AND HIS FAMILY IS
COVERED IN RIGHT WING STICKERS.
THOSE WHO KNEW HIM WELL SAID HE
WAS PASSION ABOUT POLITICS.
NO MATTER WHAT SUBJECT TO
START ON IT ALWAYS WENT BACK TO
POLITICS.
Reporter: WE SPOKE TO THE
BUSINESS MANAGER A COUPLE YEARS
AGO OF HIS.
HE WAS VERY RIGHT WING.
BUT IT'S NEVER COME TO WHERE HE
IS THREATENING OR ACT OF
VIOLENCE.
Reporter: THEY SENT OUTS
GREEN SHOTS.
-- SCREENSHOTS.
HE MADE A STATEMENT REPORTING
ABOUT OTHER POLITICAL OFFICIALS.
I DO NOT EXPECT THEM TO HAVE
THE TECHNICAL STEALS -- SKILLS
TO KILL PEOPLE.
Reporter: IN 2002 HE WAS
ARRESTED WHEN ACCORDING TO
POLICE HE THREATENED TO BLOW UP
A BUILDING AND IT WOULD BE
WORSE THAN SEPTEMBER 11.
HE WAS SENTENCED TO ONE YEAR OF
PROBATION.
ULTIMATELY, IT WAS HIS
FINGERPRINTS RECORDED IN THE
PREVIOUS ARREST LINKED HIM TO
THE PIPE BOMB PACKAGES.
THE FBI WERE ON TO HIM ONCE
THAT WAS DETERMINED.
AUTHORITIES SAY HE INITIALLY
COOPERATED AND HE DID NOT WANT
TO HURT ANYONE WITH THE BOMBS.
HOWEVER, A LITTLE TIME PASSED BY
AND HE WANTED A LAWYER AND STOP
TALKING. HE HAS A LAWYER
REPRESENTING HIM.