Suspicious things should definitely be brought out into the open! [SHE ADORES ASTRID TOO astrid is super cool and undyne will back her up all the way because clearly no one that cool can ever be wrong]

Hmm...I do think you might be on to something with Inaba's alibi since we still have no idea how the heck someone could have taken her notebook from her room. [She sounds pretty reluctant to say this since protect anime source but last week's trial has taught her to never keep quiet about her suspicions.] Maybe it really is nothing, but we need to keep everything in mind!