Sayoc has been charged with sending suspected explosive devices to politicians.

Cesar Sayoc, the Florida man who mailed more than a dozen pipe bombs to prominent Democrats and CNN, has been sentenced to 20 years years in prison

Cesar Sayoc, 57, pleaded guilty to 65 counts in federal court earlier this year.

Defense filings reveal Cesar Sayoc was obsessed with President Trump and Fox News.

Sayoc pleaded guilty in March to mailing the IEDs to prominent Democrats.

New defense filings in the case of admitted serial bomber Cesar Sayoc paint a grim picture of a man who "lost everything in the Great Recession."

Cesar Sayoc sent two handwritten letters to the judge.

Cesar Sayoc pleaded guilty in Manhattan federal court to 65 counts.

The charges carry a maximum sentence of life in prison.

Cesar Sayoc has been transferred to New York from Florida.

Madeline Sayoc said her son has been "ill for a long time" and asked politicians to refrain from using rhetoric to incite violence.

Bodycam footage showed police in Florida encountering Cesar Sayoc nearly two months before his arrest.

Cesar Sayoc, 56, will remain in federal custody and be transferred to New York.

The 56-year-old man accused of mailing more than a dozen pipe bombs throughout the country to prominent Democrats will be transferred from Florida to New York.

The man accused of mailing more than a dozen pipe bombs to prominent Democrats had been plotting the "domestic terrorist attack" for months, prosecutors say.

Mail bombing suspect makes first appearance in court.

The FBI has compiled a list of what it says are Cesar Sayoc's potential targets, including politicians, media figures and celebrities.

Cesar Sayoc's lawyers said they'll press for forensic testing on the sole fingerprint allegedly linking him to one of the packages.

Cesar Sayoc is alleged to have sent at least 14 explosives in packages.

Cesar Sayoc is alleged to have sent at least 14 explosives in packages.

Pipe bomb suspect Cesar Sayoc has a long arrest record.

Comes after a week of other suspected bombs found in packages.

The FBI was notified of a suspicious package at an Atlanta postal facility on Monday.

Cesar Sayoc, 56, faces 48 years in prison for the charges, officials said.

Videos obtained exclusively by ABC News show the suspect, Cesar Sayoc, at a South Florida strip club on the morning of his arrest.

Waters is one of President Donald Trump’s most-outspoken critics on Capitol Hill.

The suspect, Cesar Sayoc, is seen at work at the same time that suspected bombs were arriving in the mail across the country.

Cesar Sayoc was seen looking at clippings on surveillance from a club in West Palm Beach, Fla., on Saturday, Oct. 26, 2018, hours before his arrest for allegedly mailing suspected explosive devices.

Cesar Soyac is scheduled to make his first court appearance on Monday in Florida.

Cesar Sayoc, 56, is the suspect in the suspected mail bombing spree this week.

Vice President Pence said the president is not responsible for inspiring alleged mail bomber Cesar Sayoc.

The lawyer believes Cesar Sayoc was mentally ill and "became estranged from his family."

According to the FBI, fingerprint and DNA led to arrest of Cesar Sayoc.

Since suspect Cesar Sayoc was apprehended Friday morning, officials have confirmed at least 14 bombs have been found.

Vice President Pence made the comments in an exclusive interview with ABC News.

Forensic examiners discovered a latent fingerprint one of the suspected bomb's components, the FBI director said.

He allegedly sent 14 suspected explosive devices to Americans who criticized President Trump or were the subject of Trump's anger, authorities said.

Vice President Mike Pence said, "threats or acts of political violence from anyone, anywhere, for any reason will not be allowed."

Sayoc is charged with five federal crimes, including interstate transportation of an explosive, illegal mailing of explosives and threats against a former president, Attorney General Sessions said.

Cesar Sayoc was arrested on Friday and charged with five federal crimes for allegedly mailing suspected bombs to top Democrats and prominent figures.

Cesar Sayoc, 56, of Florida, was arrested on Friday.

"We believe we caught the right guy," FBI Director Christopher Wray said.

Cesar Sayoc was taken into custody Friday.

Multiple packages were found over the course of four days.

"These terrorizing acts are despicable and have no place in this country," the president said.

Cesar Sayoc, 56, has been identified by authorities as the suspect in custody, law enforcement sources said.

Authorities have recovered 12 suspected packages in the widening investigation into a suspected mail-bomb campaign.

Law enforcement agencies were deploying additional resources to South Florida to find who mass-mailed bomb packages to key Democratic figures, sources told ABC News.

ABC News' Pierre Thomas reports on what investigators are looking for as they try to learn who sent suspected explosive devices to key Democrats.

Authorities are chasing a lead in South Florida where they believe at least some of the packages went through a mail facility near Miami. ABC News' Elizabeth Hagedorn reports.