Starvation was likely the leading cause of death for a Palestinian teenager who died in an Israeli prison, according to an Israeli doctor who observed the autopsy. Seventeen-year-old Walid Ahmad, who had been held for six months without being charged, suffered from extreme malnutrition, and also showed signs of inflammation of the colon and scabies, said a report written by Dr. Daniel Solomon, who watched the autopsy, conducted by Israeli experts, at the request of the boy's family. The Associated Press obtained a copy of Solomon's report from the family.