A truly horrific incident....
It's believed to be a "targeted attack" with no risk to the wider public....
Here's the latest on the ongoing situation....
The 21-year-old will spend three years behind bars....
They were each handed 32 years behind bars....
Investigation officers are treating this as a "targeted incident"....
It follows an accelerated misconduct meeting at GMP's headquarters this week....
This will be essential viewing....
Quite an achievement....