41.   He was later held on a warrant naming him as a material witness and detained by the FBI in New York for questioning about the attacks.

42.   He was picked up on a material witness warrant and has not been charged with any crime.

43.   He was ordered detained as a material witness.

44.   He would not say how many people have been arrested on material witness warrants.

45.   He was detained on a material witness warrant obtained by federal prosecutors in Manhattan.

46.   Herbert Villalobos was arrested and another man was taken into custody as a material witness in the case.

47.   He was originally taken into custody by law enforcement authorities last month on a material witness warrant and was transferred on Sunday to military custody.

48.   He was held as a potential material witness and flown from San Antonio to Manhattan where he finally had access to a lawyer, six days into his detention.

49.   He was later held on the warrant charging him as a material witness and held by FBI in New York for questioning about the attacks.

50.   He was questioned without a lawyer, the judge said, and was detained as a material witness.