According to the Boston Globe there was one death and two others in "serious condition" after an apparent overdose:
Zedd has since gone on Twitter to announce the cancellation of tonight's performance in Boston and to deliver a message about the tragic loss:
Out of respect to the families and friends involved in last night's tragic loss, the show in Boston tonight is canceled.— Zedd (@Zedd) August 28, 2013
Love and respect to those in pain right now. Our hearts go out to you.— Zedd (@Zedd) August 28, 2013
PLEASE, everyone... BE RESPONSIBLE!— Zedd (@Zedd) August 28, 2013
It's always so sad to hear this type of news.
(Source: White Raver Rafting)