Here's what the Reno Police investigation found when they responded to shots fired yesterday morning at the trailer park:
They say they found two victims, one of battery, and Castro, with a gunshot wound.
Apparently, there were two brothers at the trailer, Brian and Brandon Alford.
Authorities say the shooting reportedly followed an argument between Castro and the suspects over their supplying drugs to Castro's sister.
Witnesses interviews pinpoionted Brian Alford as the suspect.
Police say both Alford and his brother Brandon implicated themselves in the shooting. They are in police custody this morning.