SAN ANTONIO -- Police have arrested a man and charged him with forgery and exploitation of an elderly person.Investigators say Dustin Daniel Willett tried to cash checks in his grandmother's name at Alamo Federal Credit Union.Surveillance video taken at the credit union shows Willett passing three checks totaling $750 over the course of three consecutive days in July.The victim, Willett's grandmother, told police Willett forged her name on the checks. Willett's aunt identified him in the surveillance videos.Willett is charged with two counts of forgery and one count of exploitation of an elderly individual.
