Three Hannibal brothers were arrested on drug charges following execution of a search warrant early Thursday.

 


   Three Hannibal brothers were arrested on drug charges following execution of a search warrant early Thursday.
   Police arrested 29-year-old Trevor T. McDonald, 24-year-old Graham P. McDonald and 22-year-old Derek L. McDonald at 45 Carriage Road at 6:49 a.m.
   Authorities said a search turned up marijuana, an unidentified controlled substance and drug paraphernalia. The three suspects were released pending the issuance of warrants, police said.