Who do you trust more in T:SCC, and who do you don't trust?

Say why.

I trust no one so far. Maybe Andy but we don't see him much. Sarah is unpredictable sometimes because she told John not to tell Derek, who his father is. Andy and Sarah are my bets on the people who I trust.

I don't trust Cameron because she kept the chip right after she was told not to by Sarah. Also don't trust Derek because he killed Andy which he told Sarah that he didn't.