The body of a female tourist has been found bound and repeatedly stabbed outside Jerusalem, Israeli police said.
The Israeli press have given her identity alternatively as British and American.
Her friend, identified by local press as British woman Kaye Wilson, was also found bound with her hands behind her back bleeding from multiple stab wounds.
She told police they were attacked by two Arab men while hiking in a nearby forest.
A massive manhunt for Ms Logan was launched after Ms Wilson was discovered.
Police said she told them she managed to escape her assailants by pretending she was dead.
Afterwards, she made it to a parking area where members of the public alerted authorities.