Ed Ligardi, who serves as evidence supervisor for the squad, turns up dead in a bathroom stall at Louie's, the local cop hang-out. And it just so happens Grace and Ham are fooling around in a stall just five feet away when the murder happens. But the case takes an even more bizarre turn when the prime suspect offers up a rather strange confession. Also, Ham's brother, Ralph, comes to visit before being shipped off to war. And Grace has a strange dream about Leon Cooley, who turns out to be having dreams about Grace.