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DNA profiling really only
became routinely used in criminal cases in 1988, when it was used on
the most serious cases, so murders, sexual assaults,
and for testing blood, semen stains and, occasionally, saliva
became routinely used in criminal cases in 1988, when it was used on
the most serious cases, so murders, sexual assaults,
and for testing blood, semen stains and, occasionally, saliva
Full Transcript
00:00:01.000 --> 00:00:04.092
DNA profiling really only
became routinely used
00:00:05.000 --> 00:00:08.072
in criminal cases in 1988,
00:00:08.008 --> 00:00:11.032
when it was used on
the most serious cases,
00:00:11.004 --> 00:00:15.032
so murders, sexual assaults,
and for testing blood,
00:00:15.004 --> 00:00:18.000
semen stains and, occasionally, saliva.
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Movie Summary
British true crime documentary series using powerful and emotional testimony from families and friends when a missing persons enquiry turns into a murder investigation.