More coverage
- Two men plotted to behead a police officer, official says
- Joan Vennochi: Can Suffolk DA be independent in the investigation?
- Read the federal affidavit in case against David Wright
- Photos: Scenes from the shooting
- Facebook page of Roslindale man included extremist material
- Suspect in beheading plot allegedly bought knives on Amazon.com
- Plot is latest in series of terrorism cases with ties to Mass.
- Man shot in Roslindale was under 24-hour surveillance
- Man was not shot in back, community leader says