Laura and Leonard Osterman, orphaned during the '92 heist, killed Caspere for his role in their parents' deaths.
The finale is noted for its high mortality rate, with only a few characters making it out alive. Ray Velcoro [S2E8] Omega Station
The mystery of Ben Caspere's murder is finally unraveled, revealing a cycle of revenge stemming from a 1992 jewelry store robbery. Laura and Leonard Osterman, orphaned during the '92
A paternity test revealed later confirms Chad was indeed his biological son. Frank Semyon True Detective "Omega Station" (S2E8) Review Laura and Leonard Osterman
After a brief moment of peace with Ani, Ray is cornered by Burris and a tactical team in a redwood forest.