Missing Persons Unit

Episode 2 (1x2)

Air date: Feb 21, 2006

After the initial jubilation at finding a DNA sample in the Bill Roach case, it's back to square one for Sergeant Mark Samways. Bill was adopted, so Mark needs to find his biological mother before he can match the DNA. There's hope in a three-year-old case, and Pat is looking for a missing man who ran out on his wife three weeks before she was due to give birth.