(funny, this episode's name is appropriate, I think)
Returning after more than a month off...
Horatio investigates the death of a man who accidentally inhaled a lethal combination of chemicals in a neighboring house after he went inside to retrieve his dog. Elsewhere, a resident of a retirement community is found dead in a pool of blood, an apparent victim of a vicious attack. Pearl: Betty McGuire. Betty: Mary Boss. Caldwell: Aaron Seville. Beverly: Victoria Platt. Laura: Salli Richardson Whitfield. Kimble: Toby Moore. Sewell: Pat Healy. Ramirez: Al Rodrigo. Welmont: D.W. Moffett. Rines: Quinn K. Redeker.