Better Sliced Than Sorry

This is the 7th case of Diorite Mines and Conclave City.

Plot
Chief assigns you and Erin to patrol the festival grounds only to find the dead body of Isaac Earnest,a Mine Tech scientist,with his throat slit

Victim

 * Isaac Earnest(found dead with his throat slit)

Weapon

 * Pruning Knife

Killer

 * Not yet caught

Profile

 * The suspect...

Appearance

 * The suspect...

Profile

 * The suspect...

Appearance

 * The suspect....

Profile

 * The suspect...

Appearance

 * The suspect...

Profile

 * The suspect...

Appearance

 * The suspect...

Profile

 * The suspect...

Appearance

 * The suspect...