Jerusalem bulldozer 'terrorist' kills 3 in rampage

JERUSALEM (CNN) -- Israeli authorities are investigating why a Palestinian resident of Jerusalem rammed his bulldozer into several cars and buses Wednesday, killing three people before Israeli police shot him dead.

Israeli authorities are labeling it a terrorist attack, although they say there is no clear motive and the man -- a construction worker -- acted alone. It is not known if he had links to any terrorist organization. Police spokesman Micky Rosenfeld told CNN the bulldozer operator drove down a busy thoroughfare in West Jerusalem, crashing into four cars and two buses, before heading toward a crowded market.

"We believe he acted on his own and tried to kill as many people as possible," Rosenfeld said.

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