Maya Mitchell did indeed see Ruby Gregory go to the viewing platform with her own eyes, and with the intention of using Olivia Foster as a pawn, she relayed this information to her.
However, deep down inside, she never wanted to get herself involved in this situation.
Now, Olivia Foster only asked her a single question, and she already knew that Olivia Foster sought to expose Ruby Gregory in front of Steve Burton.
Maya Mitchell suddenly felt like such a failure for involving herself with someone so brainless!
She didn't want to confront Ruby Gregory in front of Steve Burton, that's why she went through all the trouble to get Olivia Foster involved as a scapegoat!
But now, Olivia Foster ended up directly implicating her in front of everyone, leaving her to deal with the most challenging problem.