PHOENIX—The “Pokemon Go” craze across the U.S. has people wandering into yards, driveways, cemeteries and even an off-limits police parking lot in search of cartoon monsters, prompting warnings that trespassers could get arrested or worse, if they cross paths with an armed property owner.
Since the release of the smartphone game last week, police have gotten a flurry of calls from residents about possible burglars or other strangers prowling the neighborhood.





