Panera Bread hit with lawsuit alleging a college student went into cardiac arrest and died after drinking its 'Charged Lemonade'

• A college student went into cardiac arrest and died after drinking a 'Charged Lemonade,' a lawsuit alleges.
• Panera Bread's caffeinated lemonade has 390 milligrams of caffeine in its 30-ounce size.
• The deceased's parents are alleging wrongful death, according to the legal complaint.

The parents of an Ivy League student are suing Panera Bread, alleging that their daughter went into cardiac arrest and died several hours after drinking a "Charged Lemonade" from the chain.