Armour was found guilty of one count of first-degree murder. He maintained his innocence during his sentencing hearing.
Brendon Stanton-Lipscomb, 19-years-old, Demetrius Armour, 18-years-old, and Tyshon Taylor, 18-years-old, were all charged in the December 2015 shooting that ended with the death of another teen, 18-year-old Tyrell Lane.
Tyrell Lane was leaving Burlington Coat Factory when he was shot and killed on December 26th of 2015.
Tyler Tate goes on trial before a jury in March.