I hope his bicycle takes him back to safety. From the St. Petersburg Times:
ST. PETERSBURG - Police are searching for Alfred Roy McDonald, 89, who pedaled away from his home at 444 10th Ave. S around 8 a.m. Sunday on an older-model black bicycle.
According to police, McDonald suffers from memory loss and occasional blackouts and is in need of medication. He is described as a 5-foot-10, 160-pound black male with gray hair. He was last seen wearing a black, long-sleeved button-up shirt, denim jeans, and a dark-colored baseball cap.
Call St. Petersburg Police with any information at 727-893-7780.