Indiana neighbors say arrested doctor seemed friendly

OMAHA, Neb. (AP) - Indiana neighbors of a doctor arrested Monday and suspected of killing four people in Omaha say he appeared friendly.  Illinois State Police arrested Dr. Anthony Garcia, of Terre Haute, Ind., during a traffic stop Monday in southern Illinois. He is suspected in the 2008 stabbing deaths of 11-year-old Thomas Hunter and the boy's housekeeper, as well as the May deaths of Roger Brumback and his wife, Mary.  Carolyn Hanley, a neighbor of Garcia's in Terre Haute, said Tuesday that Garcia "was a very quiet man."  Another neighbor, Benjamin Fairhurst, said Garcia waved and wished neighbors happy holidays, but came and left his home at strange hours and never had visitors.  Fairhurst also said police were once called when Garcia twice brought flowers to two college-aged women in the neighborhood.