If I drove a Prius, I would also want to jump off a bridge.
Paul Ryan pushed him.
Driving a Prius probably hints at some of his "issues" perhaps but,
Had inoperable brain cancer I see. 68 years old. Plenty of money. Should have enjoyed himself driving a sports car perhaps, and contributed to his family in his time remaining. Seems like a strange thing to do, just up and jump off a bridge but I guess he didn't want to be a burden maybe. Who knows what the cancer was doing to his judgement.