Between Oct. 2 and Oct. 24, 2002, Muhammad, then 41, and his then-17-year-old accomplice, Lee Boyd Malvo, shot 13 strangers across several locations in Maryland and Virginia.
Robin Niceta, 42, pleaded guilty to two counts of attempting to influence a public servant, tampering with physical evidence, and a slew of other charges.
Matthew Dedmon, 49, of Ozark, Missouri, faces a charge of first-degree murder and armed criminal action in connection with the death of 57-year-old Joe Newburn in May 2022.
Amanda Hovanec, 37, was sentenced to 40 years in prison after she pleaded guilty to several charges, including distributing a controlled substance that resulted in the death of her husband, Timothy Hovanec.
Jennifer Massey, a 51-year-old teacher at Davenport High School in San Antonio, Texas, was charged with improper relationship between educator and student.
