[1] Hamas bombmaker Yahya Ayyash rigged a Volkswagen Transporter using three large propane tanks and explosives collected from grenades and other ordnance.

[2] Hamas operative Saher Tamam al-Nabulsi drove the car to Mehola Junction, a rest area on the Jordan Valley Highway in the West Bank.

[3][4] The blast killed al-Nabulsi and Marwan Ghani, a Palestinian from the nearby village of Bardala who worked in a snack bar in Mehola.

[3][5] An investigation conducted after the attack revealed that several weeks before the attack, on March 15, 1993, the terrorist ran over and killed Avish Yaakov Barakha, a resident of Har Brakha, and Ofer Cohen.

It was also revealed that the terrorist wanted to carry out the attack within the Green Line territories, but IDF checkpoints prevented him from reaching there.