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Israeli security forces and emergency services stand next to the body of a Palestinian who carried out a stabbing attack in the old city of Jerusalem on October 3, 2015. Israeli police shot dead a Palestinian wielding a knife and a gun after he attacked four Israelis, killing two of them, in the Old City of Jerusalem, Israeli rescue services and police said. The attack comes amid high tensions after clashes recently between police and Palestinians at the city's flashpoint Al-Aqsa mosque compound and the murder in the West Bank of a Jewish settler couple in front of their young children.      AFP PHOTO / AHMAD GHARABLI        (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)
Israeli security forces and emergency services stand next to the body of a Palestinian who carried out a stabbing attack in the old city of Jerusalem on October 3, 2015. Israeli police shot dead a Palestinian wielding a knife and a gun after he attacked four Israelis, killing two of them, in the Old City of Jerusalem, Israeli rescue services and police said. The attack comes amid high tensions after clashes recently between police and Palestinians at the city's flashpoint Al-Aqsa mosque compound and the murder in the West Bank of a Jewish settler couple in front of their young children.      AFP PHOTO / AHMAD GHARABLI        (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)

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    Two killed in Jerusalem stabbing

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Two killed in Jerusalem stabbing

Israeli police say a 19-year-old Palestinian man attacked a Jewish family of three, stabbing the mother, father, and infant. CNN's Erin McLaughlin reports.

Two killed in Jerusalem stabbing

Israeli police say a 19-year-old Palestinian man attacked a Jewish family of three, stabbing the mother, father, and infant. CNN's Erin McLaughlin reports.