The shot officer underwent surgery and is expected to make full recovery , police say . Incident began when police got report that Walmart employee was attacked , statement says . Police : Shots fired at Walmart, suspect fled on foot into parking lot of store.
The shot officer underwent surgery and is expected to make full recovery , police say . Incident began when police got report that Walmart employee was attacked , statement says . Police : Nine suspects , believed to be from the same family , `` immediately '' began attacking them .