Karina noticed a bug problem in her apartment. Convinced that the problem was much bigger than it looked, she set out to rid the residence of roaches. She purchased 19 cans of roach bombs and set them off in her studio apartment. The cans were labeled with clear warnings and a chart informing the customer how much to use based on the size of the space it will be used in. The fumes became so toxic that she and most neighbors became ill. In fact, many were rushed to the hospital. The question is:

What is the scope of liability in this case?