Earlier this year, a man named Anthony Graber was breaking the law on his sport bike (allegedly, etc.) along a stretch of Interstate 95 in Maryland, helmet cam rolling. Graber later posted the resulting video to YouTube, so anybody who wants to can watch him weave in and out of traffic, steer one-handed, and supposedly pop a wheelie.

About three minutes into the video, Graber turns his head and the camera catches a gray sedan about fifty yards behind him.