Police detective by day, celebrity food truck chef by night, now Caleb Rooney has a new title: Most Wanted.In the Carnival days leading up to Mardi Gras, Detective Caleb Rooney comes under investigation for a murder he is accused of committing in the line of duty – as a Major Crimes detective for the New Orleans Police Department. Has his sideline at the Killer Chef food truck given him a taste for murder? While fighting the charges against him, Rooney makes a pair of unthinkable discoveries. His beloved city is under threat of attack. And these would-be terrorists may be local.