The surviving gunshot victim in stable condition
Sources say Alam was recruited in police despite his unstable health condition
The victims include five school children, two teachers and two security guards
The arrests come a day after the duo was charged with four counts of involuntary manslaughter
The game also allows players to play as an unarmed student trying to escape the gun shooting
The incident at Noblesville West Middle School was the latest in a series of shootings at US schools and colleges
Abdul Aziz Sheikh urges Trump administration to make new gun laws
Sabika Sheikh was studying in the US through an exchange programme funded by the State Department
Cruz charged with 17 counts of premeditated murder deadly rampage at Marjory Stoneman Douglas High School in Parkland
The suspect was arrested at the scene and charged in juvenile court Friday