Series 12

Series 12 is the twelfth series of ''Silent Witness. ''It first aired in 2008. The series is notable for introducing the character of Janet Mander, who became a recurring character on the series. It was also the first series to feature a total of twelve episodes, making it the longest series at the time. The finale also marked Silent Witness' 100th episode.

Main Cast
William Gaminara as Leo Dalton

Tom Ward as Harry Cunningham

Emilia Fox as Nikki Alexander

Episodes
89 - 90 Safe

91 - 92 Death's Door

93 - 94 Terror

95 - 96 Judgement

97 - 98 The Lost Child

99 - 100 Finding Rachel