Missing man with dementia was last seen driving gray Honda SUV in Garland Richard Hays, 59, was last seen about 10:30 a.m. Thursday in the 2700 block of Collins Boulevard. Richard Hays(Garland Police Department) Garland police are asking for the public’s help finding a missing man who has dementia. Richard Hays, 59, was last seen about 10:30 a.m. Thursday in the 2700 block of Collins Boulevard, near North Shiloh Road. Hays is described as a Black man who is 6-3 and about 275 pounds, with short black hair, brown eyes and glasses. He was last seen wearing a fluorescent green hoodie, black shorts and black shoes.