71.   Austrian track officials said they had seen Dimitrova training in Vienna several weeks ago but had no other details on her whereabouts.

72.   At the request of track officials, who hoped cooler temperatures would boost attendance, it became the lead-in for the biggest event of the season.

73.   But all the defendants, including car owner Frank Williams and three Imola track officials, were acquitted of manslaughter charges Tuesday by Judge Antonio Costanzo.

74.   But Surin soon dropped out and Canadian track officials asked Bailey to run as the second Canadian.

75.   Butler was in intensive care at Monmouth Medical Center, track officials said.

76.   But track officials intervened.

77.   Concerned about the possibility of foul play in the race, track officials reviewed tapes of the race.

78.   Dave Maggard, sports director for the Atlanta Committee of the Olympic Games, stressed the change was requested by track officials.

79.   Crew members and track officials lined up near walls to show their support.

80.   Earlier in the day, track officials scrapped the rest of the scheduled program and hoped to salvage the big race.