Charges are expected to be laid in connection with a crash which left a 24-year-old man dead.  The crash took place Tuesday morning on Boomer Line, near Moser Young Road in Wellesley Township.    Lawrence Horst Brubacher, a Wallenstein resident was killed in the crash and had been loading equipment into a trailer which was stopped in a driveway when he was hit by a car. The car continued on down the road, hitting a hydro pole. The driver of that car was not injured.