So who was Sasha then?

[Pal-El]

As seen on ksite spoilers page:

There are scientists in this one, as is that law enforcement character mentioned from "Tomb." There is also a character named "Sasha." No further information is available at this time.

Who was Sasha and where was this 'law enforcement' character?

[superhippie2000]

sometimes if they arent sure about which episode the spoiler refers to they just stick it where they think it will happen. obviously they were wrong but it may be ext weeks episode or agian spoilers are just what they have planned to do and it could have been in a first draft or they filmed it and edited it out. they also said in the season premiere that lois took the aliens to the army base and shot them with a rocket launcher or something but what really happened was lana took them to the mansion. the majority of the spoilers are right but there can be misleading stuff in there

[UpandAtom]

I think the law enforcement guy was supposed to be Dean Cain but they couldn't get him so they deleted him out.

[LexLuthorMetropolis]

There was never official proof of Dean Cain joining the show. Just talk.