If you were Nolan, wouldn’t you suspect Emily might have had something to do with Lydia’s death?
Revenge Episode Guide
Revenge Season 1 Episode 6
Revenge Intrigue Summary – ABC
The Graysons begin to distrust their top security man, who refuses to go away quietly. Meanwhile, the tension between Emily and Tyler can no longer be contained, as Daniel runs into problems. And the Porter brothers make daring romantic moves.