Was it important? Eisenhower administration thought so, Lolita Lebrón, Rafael Cancel Miranda, Andres Figueroa Cordero, and Irvin Flores Rodríguez were prosecuted and sentenced to 75 years + 6. Except Lolita, she's a woman (improper pronoun) and got 50 + 6 based on her gender. To the Carter administration, no big deal, he pardoned all four of them. Sent them back to PR over the objection of the PR Governor.

Lol at this...satire I hope
https://spectator.org/dont-pardon-violent-capitol-attackers-as-democrat-presidents-did/
On July 23, 1978, Figueroa Cordero traveled to Cuba to receive treatment for his illness in that country’s Fajardo Hospital. During his stay in the hospital he was awarded the Pablo de la Torriente Brau Medal by the Cuban Communist Youth[17] and was visited by Fidel Castro.[18]
Figueroa Cordero returned to his hometown in Puerto Rico where he died on March 7, 1979.
https://en.wikipedia.org/wiki/Andres_Figueroa_Cordero
The lady was cute for a terrorist. The three other dudes look like Menudo rejects.