51.   Despite nearly a year of detective work, many uncertainties remain.

52.   Dr. John J.B. Allen, a psychologist at the University of Arizona, said the technique demanded extremely effective detective work to prepare the test.

53.   For Kunst, a former English teacher, gardening is part detective work.

54.   For Stein, whose job is to protect the Jewish community from unknowingly coming in contact with anything forbidden during the holiday, days are filled with detective work.

55.   Freddi decides to do some detective work to discover the true identity of this supposed monster and gain entry to the park.

56.   Genetic detective work found that the strains of the AIDS virus infecting humans worldwide evolved from SIV-infected African chimpanzees and sooty mangabeys.

57.   Further detective work reveals that he lied about several details, though.

58.   Good, old-fashioned detective work first alerted the Patriot scouting department to Wyman, a huge lineman from a very small football school, Kentucky State.

59.   Good detective work can produce great finds at garage sales, flea markets and auctions.

60.   He conceded that none of the detective work had resulted in identifying a suspect in the kidnapping of the girl, Elizabeth Ann Smart.