The victim's roommate and school secretary with a financial motive regarding a winning lottery ticket. She is later revealed to be romantically involved with Detective North.
Close friends and roommates who shared an apartment and workplace.
Competing suspects with overlapping motives involving Louise's affection and wealth.
School head who employs Jane Davis as the school secretary.
Professional contact who interacts with Jane Davis during the investigation.
Explore the full interactive character relationship map of Murder on the Blackboard