Jaycee Dugard accuses gov’t of witness tampering

- Miss Dugard holds federal parole board responsible for failing to properly check up on convicted rapist Phillip Garrido
- Garrido snatched Jaycee, aged 11, in 1991 while out on parole
- Held her captive for 18 years in compound at his Californian home
- Dugard’s attorneys accuse Justice Department of putting pressure on their sole expert witness
