Stealing Home

S2 E22: CSI find a dead girl dressed as a mermaid tangled in the kelp off a ferry dock, and the case hits personally close to Lindsay when we discover she is also from Montana. The shooting death of a husband is grieved by two widows, and thrust our CSIs into the world of trinogamous relationships, where the chances of a jealous lover committing murder is multiplied by two. (TV-14)