I brought up another hate crime that happened in 2013, and I was looking into whether there could be a connection.
On July 31, 2012, Donald Jackson Freese III and Joshua Kyle Peno, yelled a racial slur at an African-american man,
pulled him from his moped and beat him up. The assault was considered a hate crime. Donald Freese
lived (and I believe still lives) in Concord, and Peno is from Nottingham. Freese was convicted of a hate crime in 2013.
He brandished a knife and slashed the man.
He was also convicted of stealing guns and shooting at someone in 2020.
While in prison, DJ Freese accused a correction officer of assaulting him. Interestingly, Peno, also in prison, was one of the witnesses. According to that article Freese would be released in the week of April 26,2022. It appears that he may
have been released after the murders, but I don't know for certainty. He is no longer an inmate in NH state prison.
Joshua Kyle Peno, however, is still in prison (not sure which offense, but there are many).
It appears that Joshua Peno couldn't have killed the Reids, and Freese probably couldn't have done it either (but I still have to confirm his release date to be sure of his alibi). Given his record, I do believe that Freese would be capable of such an act.
Assault case considered hate crime
Cops Use Drone To Track Down Firearm Theft Suspect In Manchester
Freese Convicted of Hate Crime