[Joe Brower]

Do you think more than one person is involved? Shooter, lookout, driver...maybe two lookouts?

Who knows? KISS is the name of the game here. My opinion: two individuals -- a driver and a shooter. That's it.

[Travis McGee]

Or just a shooter/driver.

The sniper may be laughing at all the attention on white vans, since he may have left the area on a ten speed bike or in a VW bug.