Here's a look at the stories that are keeping our reporters busy Tuesday: * The man struck by a hit-run driver Monday was trying to protect his sister, she says. * Not bumper cars: Two vehicles crash near the entrance to Knoebels, backing up traffic this morning. * A suspect's ex-girlfriend was with him when he crashed his fiancee's truck, according to police. * Family fracas: A son punched and kicked his father, then came back with a baseball bat to do more damage, charges say. Look for these stories and more in tomorrow's edition of the Press Enterprise.