An improvised explosive device (IED) caused the blast that killed 17-year old Rina Shnerb and injured her father and brother at the Danny Spring on Friday outside Dolev. This is one of the first findings of the investigation into by the attack. The IED appears to have been planted on a path at the nature reserve by the Palestinians in the white car that was seen speeding away towards Ramallah. Still to be established is whether the bomb was detonated by contact with the victims as they passed or by remote control from the missing white car. The perpetrators are still at large.