I say, Hersheimmer Tommy turned to him "Tuppence has gone off sleuthing on her own."
Tuppence was frustrated with the lack of progress and went to try to find the culprit herself.
mnli hypothesis: Tuppence was frustrated with the lack of progress and went to try to find the culprit herself. premise: I say, Hersheimmer Tommy turned to him "Tuppence has gone off sleuthing on her own."