Tech-savvy brothers of murdered college student snoop out data that helps nab suspects

 Tech-savvy brothers of murdered college student snoop out data that helps nab suspects

Umayr and Uzair Kaleem used their tech backgrounds to investigate their missing brother’s final contacts, which led to the arrest and conviction of killers Eric Aguilar and Jose Valera.

The technologically savvy older brothers of a slain Texas college student handed over data extracted from social media accounts later used to secure convictions in the case. 
Zuhyr Hamza Kaleem, 22,…