I enjoyed it a lot. my 3 questions are.... 1. why didn't Graysmith show a picture of Leigh to Darlene's sister in prison since she saw Leigh at the "painting party"? 2. Why didn't anyone show a picture of Leigh to the pregnant lady who got thrown out of Zodiac's car? 3. Didn't Zodiac have the same black Mustang looking car for the killings? Did Leigh own that kind of a car??