The CSIs go on the hunt for a bodega robber when events take an emotional turn after they discover the victim of a stray bullet shot during the robbery is a young boy. Danny is devastated when he realizes the neighborhood kid is the same boy Danny took that morning to church for the "blessing of the bikes," an annual gathering of New Yorkers who have their motorcycles, tricycles and such blessed. Meanwhile, following the murder of the Bronx manufacturer who originally invented Sea Monkeys, X-Ray Specs and many other mail-order novelties, the CSIs investigate the crime only to find a heartbroken killer who decades ago lost a friend to one of the flimsy inventions.
