Although Valente's motive remains unclear, sources say, he likely has an old grudge against Loureiro that led to the killings.
Two days after the Brown University shooting, around 8:30 p.m. on Monday, married father-of-three Nuno Loureiro was shot and killed in his Brookline, Boston home.
Six people were aboard the private jet when it came down, crashing, though authorities have not yet said who was flying the aircraft.
The disgraced executive said that both she and her then-boss were on friendly terms with their spouses and already separated when they went to the concert with her friends.
The jet is owned by GB Aviation Leasing LLC, a company linked to Biffle, though it's still not clear whether he was on the aircraft at the time of the crash.
There are roughly 1.45 million active-duty service members in the U.S. military, putting the total cost of the program at an estimated $2.6 billion.
If convicted, Nick could face life in prison without the possibility of parole or even the death penalty.
Phoebe Grace Armstrong, 28, was arrested on Tuesday, Dec. 16, and charged with murder.
Cesar Mikeas Padilla Aguilar, 38, fatally shot his ex girlfriend's new boyfriend, 35-year-old Matthew Bodsford, after Bodsford confronted Aguilar over sexually inappropriate remarks he had made about the woman's daughters.
As part of her plea deal, 28-year-old Jacqueline Marie Stone was sentenced to serve 10 years in prison and register as a sex offender.
Court records indicate the killings likely occurred in the early morning hours, long before the devastating scene was uncovered around 3:30 p.m.
Reiner is currently being held without bail and was reportedly placed on suicide watch in the aftermath of his arrest.
Shelley "Kat" Martin, 62, was charged with murder over the death of 40-year-old Emilio Ghanem, who vanished in 2023. Martin and her husband, Darryl Martin, were also charged with murder over the death of 4-year-old Timothy Thomas in 2010.
Sydnee Graf, 36, was arrested over explicit conversations she had with a student under 12 years of age, during which she allegedly discussed oral sex with the boy.
Jesus Ayala, 20, received a sentence of 20 years to life while 18-year-old Jzamir Keys was sentenced to 18 years to life over the death of 66-year-old Andreas Probst.