PA (YORK COUNTY) | REPORTED ACTIVE SHOOTER AT WALMART | OFF DUTY FD CONFIRMING 1 VICTIM SO FAR .
UNKNOWN LOCATION OF SHOOTER1 ADULT MALE IN CUSTODY & GUN RECOVERED | CREWS STILL CHECKING FOR ADDITIONAL VICTIMS.
PD CONTINUING TO CLEAR BUILDING.
STILL ONE VICTIM | SOUNDS AS IF THIS WAS AN ISOLATED INCIDENT – NOT AN ACTIVE SHOOTER
