ROSEVILLE, Mich. – Police are seeking help to locate a missing Roseville man who suffers from dementia. Robert Bruce Holman, 74, was last seen around 7 a.m. on Sunday at a Walgreens store on the corner of 10 Mile Road and Gratiot Avenue, police said. Holman is described as 5 feet, 4 inches tall, weighing 180 pounds and was last seen wearing a blue and black jacket and olive green pants. The man also walks with a cane. Anyone with information can contact the Roseville Police Department at 586-447-4484.