about ten o'clock
`` I understand they could n't be found at all in the building . '' `` Ruth Ortheris has an idea . She got away from Science Center before Fane could get hold of her and veridicate her . It seems she and an assistant took some apparatus out , about ten o'clock , in a truck . She thinks the Fuzzies hitched a ride with her . I know that sounds rather improbable , but hell , everything else sounds impossible . I 'll have it followed up .