Abstract: The disclosure relates to a casino security system for monitoring wagering games. The method may include determining that a wager is positioned on a power play area of the wagering game; analyzing one or more images of the wager captured by a camera(s) to determine an initial value of the wager; determining a phase of the wagering game, and based on the determined phase of the wagering game, analyzing the one or more images of the wager to determine a value of the wager at the phase of the wagering game; and determining whether a player cheated at the phase of the wagering game by comparing the initial value of the wager to the value of the wager determined at the phase.