The Palestinian man wanted to trade the soldier’s body for his terrorist brother locked up in an Israeli jail.

JERUSALEM (AP) — A Palestinian lured an Israeli soldier to a village in the West Bank and killed him with the intention of trading the body for his jailed brother, Israel’s intelligence agency said Saturday.

The Palestinian man was arrested and confessed to the killing, the Shin Bet intelligence agency said.

The killing could deal a new blow to U.S.-led Mideast peace efforts, which resumed in July after a nearly five-year break in Israel-Palestinian talks.

The soldier was reported missing late Friday and Israeli forces began looking for him.

The search led the troops to Nidal Amar, a 42-year-old Palestinian from Beit Amin a village near the city of Qalqiliya in the northern West Bank.

Amar told the Shin Bet that he had killed the soldier, whom he knew because he worked together with him at a restaurant in the coastal city of Bat Yam in central Israel, the agency said.

According to Shin Bet, the Palestinian recounted how he had picked up the soldier in a taxi on Friday after convincing him to accept a ride.

After talking the soldier into joining him, Amar took the Israeli to an open field, killed him and hid his body in a well, the agency said.

Shin Bet said Amar had confessed to intending to trade the soldier’s body for another brother, in an Israeli jail since 2003 for his role in several terror attacks.