In just two years, former detective Craig Semple dealt with 12 murders and a budding serial killer. There were jail murders, drug murders and domestic violence murders. He even spent Christmas morning at a murder scene, after spending the night setting up a swing set for his young kids. But ultimately, locking up the bad guys took its toll.

Defusing bombs, cheating death: John Taylor Pt.2
1:00:23

32 years at the sharp end: John Taylor Pt.1
59:06

Turning pain into power: Anna Coutts-Trotter Pt. 2
1:01:29