UPDATE (5 p.m. April 1):
The San Antonio Police Department said an argument over service on a phone is what led to the shooting deaths of two men on Tuesday, April 1. Police responded to a call for a shooting at about 3:30 p.m. When officers arrived, they found two men, both believed to be aged in their 20s or 30s, dead due to gun shot wounds.
During an investigation, police said one of the shooters, went into the store “dissatisfied with the service done to his phone,” and then confronted an employee of of the business. An argument ensued, escalated and the man pulled out a firearm. There was a physical altercation between the employee and the man with the weapon, before the the man shot the employee, police said…