False Conclusion

Bea Abbot's summer plans go awry when her ward Bernice's schoolfriend finds herself in trouble. Evelina Trescott's uncle died in a mysterious accident, and Evelina arrives on Bea's doorstep heavily drugged up on epilepsy medication and unable to remember finding her uncle's body. Is she really a hapless victim, or is Bea harbouring a wily criminal?