Not much is known about the janitor charged Thursday with sending ricin-laced to a federal judge in Washington state.
According to the Washington Post, Matthew Ryan Buquet is a short, balding 37-year-old and a registered sex offender.
“He sticks to himself,” Scott Ward, who lives across the hall from Buquet’s apartment, told the Washington Post. “He doesn’t talk, really. He’s kind of quiet.”
Buquet became a registered sex offender after being convicted in 1998 of molesting a 10-year-old girl. He also served 18 months in prison.