Nick Gordon accused of being violent to Bobbi Kristina

HOLLYWOOD, CA - AUGUST 16: Bobbi Kristina Brown (R) and Nick Gordon arrive at Tri-Star Pictures' "Sparkle" premiere at Grauman's Chinese Theatre on August 16, 2012 in Hollywood, California. (Photo by Frazer Harrison/Getty Images)

Nick Gordon accused of being violent to Bobbi Kristina

Anderson Cooper 360

An amended wrongful death lawsuit alleges that Bobbi Kristina's boyfriend Nick Gordon gave her a "toxic cocktail" that knocked her unconscious. CNN's Randi Kaye has the details.

03:13 - Source: CNN

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HOLLYWOOD, CA - AUGUST 16: Bobbi Kristina Brown (R) and Nick Gordon arrive at Tri-Star Pictures' "Sparkle" premiere at Grauman's Chinese Theatre on August 16, 2012 in Hollywood, California. (Photo by Frazer Harrison/Getty Images)

Nick Gordon accused of being violent to Bobbi Kristina

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HOLLYWOOD, CA - AUGUST 16: Bobbi Kristina Brown (R) and Nick Gordon arrive at Tri-Star Pictures' "Sparkle" premiere at Grauman's Chinese Theatre on August 16, 2012 in Hollywood, California. (Photo by Frazer Harrison/Getty Images)

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