Degüello

Сезон 6, серия 4: When an Oxford librarian is murdered, Endeavour and Thursday follow a trail that appears to connect to a seemingly dull college bequest, but personal animosities and professional rivalries rise to the surface as Endeavour digs deeper into the pasts of the suspects. Then, a local tragedy demands their full attention as the team uncovers the truth behind the crime that has haunted them all.