On January 2, 2013, Leon ruled that a memo linking the Palestinian Authority (PA) to a suicide bombing that killed two American teenagers and one Israeli teen be returned to the PA or destroyed. The memo had been inadvertently turned over to attorneys for the families of the victims in a lawsuit over the killings. In a motion for a stay of Leon's order, lawyers for the plaintiffs said if they returned or destroyed the memo, "this critically important evidence of murder will likely be lost forever."