The Murder, She Wrote Wiki
Marcus Boswell.jpg
Marcus Boswell
Gender: Male
Current Status: Arrested
Professional Information
Occupation: Lawyer
Personal Information
Episode Chronology
First Appearance: It's a Dog's Life
Played By
Actor: Dean Jones

Marcus Boswell is Denton Langley's attorney, who murdered both him and his daughter Trish in order to frame the family dog for the crimes.