Authorities in Pennsylvania revealed Monday that officers located a missing elderly person in a wooded area amid bitter cold temperatures, thanks to the use of a drone equipped with thermal imaging.The West Chester Police Department (WCPD) said an officer, cross-trained as a drone pilot, stepped in after the department was contacted by a neighboring agency to assist in a search and rescue effort on Sunday.The pilot used a drone equipped with thermal imaging and a spotlight to help guide officers on the ground to the person's location.Photos released by authorities show the thermal imaging outline of the missing person as






























