Flock cameras capture a vehicle’s license plate, location and distinguishing marks down to dents or a bumper sticker.

(TEMPE, AZ) Wherever Marci Bakely went, her ex-boyfriend seemed to know. When the Georgia single mother drove to the grocery store or a date, he often texted within minutes.

According to a Washington Post investigation, Bakely’s ex-boyfriend, Braselton Police Chief Michael Steffman, searched her license plates and those of her teenage daughter roughly 600 times through Flock Safety, a company that makes and operates networks of automated license plate readers, or ALPRs.

Originally published on theconversation.com, part of the BLOX Digital Content Exchange.