No sign of plexiglass window that killed Southwest passenger:
http:// abcnews.go.com/US/wireStory/latest-nurse-gave-cpr-injured-woman-landing-54555455
NTSB spokesman said they are looking for debris over wide area using several agencies (live press conference). Boots on the ground keeping an eye out for fuckery too I bet. Pennsylvania needs to stay alert and aware this week.