The employees of Mighty Industries, Inc. are undergoing an active campaign to organize workers to form a union. Mighty Industries, Inc. is strongly opposed to any form of unionization. One evening, the workers stay after work in the cafeteria to hold a meeting to discuss the union. One of Mighty's managers walks by and takes the opportunity to lock the doors to the cafeteria so that none of the employees can get out. They remain until the 2 a.m. shift comes to work and lets them out. In a lawsuit by the employees against Mighty, the best torts to sue for would be