51.   Until then, investigators were focusing on a loose-knit group of methamphetamine users in Modesto.

52.   While investigators focused on the contractor, the city itself was coming under scrutiny for its oversight of such projects.

53.   Yet the newly released testimony shows that Reno was concerned that investigators had prematurely focused on Lee for months before she ordered the broadened inquiry.

54.   After a snowy day walking through a mile of scattered wreckage, aviation investigators focused on whether an Oklahoma State University chartered plane had been de-iced before takeoff.

55.   After a snowy day walking through a mile of scattered wreckage, aviation investigators focused on whether a plane used by Oklahoma State University had been de-iced before takeoff.

56.   After a snowy day walking through a mile of scattered wreckage, aviation investigators focused on whether a University of Oklahoma chartered plane had been de-iced before takeoff.

57.   As a result, investigators are focusing more on failure to come to the aid of the victims.

58.   Bigam said investigators were focusing on possible failure of a steam escape valve or other device as the cause of the blast.

59.   Church leaders and human rights groups complained while Orantes was being held that investigators had unjustly focused on the priest while ignoring a possible link to the military.

60.   Earlier, investigators had focused on Anwander, but have broadened their investigation to include others at the scene.