From the interview:
"His last e-mail to his father, Sept. 14, was about his father's offer of a Subaru to drive.
"Does the Subaru get good mileage? I guess we'll cross that bridge when we come to it," the younger Hinrichs wrote."
This seems a bit odd. Do people that are going to off themselves in a few days worry about their cars getting good gas mileage?
Especially given the vehicle he was currently driving--Lincoln Towncar...