THE MURDER OF BARBARA JEAN FINCH / THE FINCH - TREGOFF MURDER TRIALS
A MURDER in WEST COVINA
I encourage you to get a copy of James L. Jones' book A MURDER IN WEST COVINA. It's out of print but still available on various on-line sites... EBay, Amazon, etc. Click on image to read sleeve summary.
The book has 395 pages of incredible insight to this story.