Ninja robbers hit fourth drug store

ORLANDO, Fla., June 19 (UPI) -- A group of armed men disguised as ninjas were captured on surveillance cameras in the fourth drug store heist in central Florida in recent days, police say.

The robbers were seen on a surveillance video entering an Orange County CVS Pharmacy in crouching positions before ordering a woman to climb into a cooler, WKMG-TV in Orlando reported.

Three CVS stores and a Walgreens were hit by thieves in the same week, the report said.

Police officials said the four robberies, the latest of which occurred Tuesday, have things in common, but they can't guarantee they are linked in any way.