A violent car crash on ONE TREE HILL leaves Keith (Craig Sheffer)
injured and Lucas (Chad Michael Murray) fighting for his life on
February 10, leading Dan (Paul Johansson) to race to the hospital and
publicly acknowledge that Lucas is his son. On February 17, Lucas'
mother Karen (Moira Kelly) is horrified to learn Keith (Craig Sheffer)
was drinking at the time of the accident. Lucas' near-death experience
prompts him to reevaluate his feelings for Brooke (Sophia Bush) on
February 24,

and on March 2, Nathan (James Lafferty) chooses which
parent to live with and singer/songwriter Sheryl Crow guest-stars as
herself.