A disagreement between two people led to a shooting and evacuation at Irving Mall on Sunday afternoon, Irving Police say.
Investigators said two people that knew each other had an argument at the mall at about 4 p.m. and one of them pulled out a gun and started shooting.
No one was struck by the gunfire and no injuries were reported.
Police said the person targeted by the gunfire "is not being cooperative."
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Officials have not named the gunman and no arrests have been announced.
Irving Police said between 250 and 300 people evacuated the mall after the shooting began.
The mall was expected to be open on Monday from 11 a.m. until 6 p.m.