49ER Hugs - Football player murdered?

[Ronn Harmon]

I was going through some of my old tapes and was watching an old Unsolved Mysteries, and one story that caught my eye was a man named Dick (forgot his last name), anyhow he was recently divorced and was dating an old friend from college and he was a former college football player, kind of a big guy. Anyway he and his girlfriend/lady friend were out with other friends at a sports bar around 1 AM and he and his girlfriend were in there car outside the restuarant/bar and were talking in his car, anyhow Dick's girlfriend was a big San Francisco 49ers fan and had a license plate that said 49ER Hugs. Anyhow some middle age man pulled up behind them and started following them in there cars and began a cat and mouse chase with them down an interstate, the girlfriend was able to motion to Dick to pull off at an exit and Dick confronted the man, the man pointed at the license plate, Dick then told him to get the F*** outta here, and the man shot Dick and sped off.

Anyhow, I believe it happened in 1991, so after 14 years, ANY UPDATES???