Well I want what she was smoking :-).
Seriously though.. what kind of marijuana can make you just "forget" hearing someone being murdered or murdering someone themselves? Special alien marijuana? I strongly feel this girl is a manipulative sociopath and orchestrated this entire thing. When Meredith turned down the offer for group sex Amanda talked her boyfriend into helping her kill her.
[SIGPIC][/SIGPIC]
"I will be buried in a spring loaded casket filled with confetti, and a future archaeologist will have one awesome day at work."