When 12yearold girl Leanne Holland was brutally killed in Queensland, Australia, her sister’s boyfriend Graham Stafford was almost immediately charged with her murder and convicted. Despite being released, and the conviction quashed, police still believe he is guilty. He now faces a scrupulous Under Investigation panel, and a team of sharpminded forensic scientists, who dismantle the police case in a series of shocking lab experiments.

WATCH more of Under Investigation: https://9now.nine.com.au/underinvest...
LIKE Under Investigation on Facebook:   / underinvestigationau  
FOLLOW Under Investigation on Twitter:   / 9investigation  
FOLLOW Under Investigation on Instagram: @underinvestigationau
#Investigate