Kansas City police are seeking public assistance in locating TreVion Brown.TreVion is an 11-year-old Black male with brown curly hair and brown eyes.He was last seen on Thursday leaving a friend's house in the 1300 block of Vine Street.Police believe he is wearing a red coat and red pants.According to his mother, TreVion is known to use the Metro Bus System to get around.Anyone with information on where TreVion is located is urged to contact the KCPD Juvenile section at 816-234-5150.