Von Bulow was convicted of attempted murder on the theory that he injected his wife with insulin, sending her into a coma. She was comatose for 28 years until her death in 2008. His conviction was overturned and he was retried. His defense team hired a number of world-class experts who argued that Sunny’s coma was caused by a combination of oral medications, alcohol, and chronic health conditions. Also entered into evidence was a hospital admission only three weeks prior to her irreversible coma where she ingested at least 73 aspirin tablets. The defense argued that this act demonstrated Sunny’s mental state was such that she once again ingested an overdose of drugs. They also argued that the presence of insulin on the tip of the needle found near Sunny suggested that it had been dipped in the insulin, but not injected, as injecting it would’ve wiped the needle clean. He was acquitted.
