A Carroll Gardens woman said a couple on a motorized scooter saved her cell phone from the hands of a thief last week. The victim said she was walking her dog while talking on her cell phone on the evening of August 10th. As she bent to pick up her dog's "business," a 13-year-old and his accomplice rushed up and snatched the phone from her hand. But like lightning, a couple on a Vespa swooped in and chased the kids to Union Street, where the woman jumped off, grabbed the phone, and jumped back on to ride away. Cops arrested the teen and the phone was returned. All in a day's work for the Brooklyn Vespers!