Guest Stars Alimi Ballard as Detective Kevin Crawford Jeff Bowser as Customer Jon Farless as CSI Tech Murph Richard Speight, Jr. as Lloyd Bryant Jama Williamson as Dina Bryant Matthew Risch as Calvin Reynolds Alycia Grant as Allison Ball James Ferris as Detective Keys Clint Culp as Security Guard Asante Jones as Swat Captain Andrew Fiscella as Remi Volero Christopher Poehls as Stuart Ball