Police in Lancaster, Massachusetts, are looking for two men after an armed carjacking attempt early Thursday morning.

Officers responded to a 911 call just before 1 a.m. on Seven Bridge Road, which runs along Route 117, near Bolton. An Uber driver and his passenger were approached by the men after stopping to remove a tree limb blocking the road.

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Police said that the men came from different sides of the roadway, and that one of them was armed with a gun.

The armed man aimed the gun at the passenger, demanded her phone and forced her out of the vehicle, police said. The other man got into the driver's seat.

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