Amari Smith shot and killed in the city of Chicago

Amari Smith had been shot in killed, We are trying to find out who did it but we cannot find out yet because we have first hear from his guardian we have found evidence in his phone where we was texting someone on Snapchat named “Mine❤️” We will have to hear from here To see why this had happened We assume that that is his girlfriend/partner and will investigate this case on who killed him we have found out that it was from 2 guys one by the age of 15 one by the age of 18. But we are not sure yet.