Velocity

Plot:

While returning home after leaving Jonathan Kent in the hospital recovering from a heart attack, the truck of Martha and Clark is almost hit by two cars racing in the road. For the greatest surprise and deception of Clark, one of the drivers is Pete Ross, who has become the friend of the bad element Jason Dante whom is using meteor-rock synthetic fuel to win at drag races. Pete does not accept Clark's advice and gets into serious trouble when Dante wants $20,000 of losses after thinking Pete betrayed him to the police. Meanwhile, Lex investigates the prominent Dr. Lia Teng about her research of blood platelet with Adam Wright, and Lana feels threatened by the mysterious dark secret of Adam after finding out that he "died" of a rare liver disease and learns about the mysterious blood platelet drug he is taking to keep himself alive.