Abortion is currently only permitted in Ireland if a woman's life is in danger, including the risk of suicide.
"I am personally maybe not optimistic but ... I am trying my best to come to a conclusion," a senior Iranian official told Reuters.
"We have no indication to call it a hate crime or any kind of terrorism act."
Villagers feared gangs of kidnappers were targeting children, but police say there is no indication they existed.
Hard-liners won this round, sinking a nuclear deal with Kim Jong Un.