Evil Genius (2018)

A bank robbery in Pennsylvania ends in the bombing death of a pizza deliveryman who may or may not have been a hostage forced to commit the crime.

The revelation of a corpse in a freezer near the crime scene leads police to a highly intelligent woman with mental and personality disorders.

Two years after the heist, one of its possible architects has died, a witness steps forward, and the prime suspect reveals too much to her cellmates.

As conspirators come forward, deals are made and a jury renders its verdict -- but years after the case seems solved, another witness appears.