Locking the doors may not keep a killer out Lexie Lincoln hoped the Saturday outing Wes Mosby planned would be a date, a step toward defining their ambiguous relationship, but it turns out to be something better: a story. Wes fears there was something shady about the construction of a bridge that collapsed in a recent storm. It's out of his jurisdiction, but he thinks Lexie's just the person to dig into it. She suspects...