. >> sanchez's sentence of 10 years in tdc, texas department of corrections means she will transfer fromz is let out of court, her lawyer believes justice was not fully served. >> i am just torn up. i like her. she is an anomaly. she is not for whom the prison sentence is designed. i think she has a lot of love. >> coming up. >> taser, taser, taser. >> the officer experiences 50,000 volts of taser power. >> all right, gentlemen. come out close the door behind you. >> during shifts at bexar county jail, the ratio between inmates and officers is 48 to 1. but in case of emergency, officers know exactly what to do. they reach for the small box attached to each of their belts. >> it is called a duress box. when an officer is in need of assistance, main reason is, when inmates get into a fight, a physical altercation. this is when we would out lie -- utilize the duress box. >> pushing the button puts officers into action. >> the special emergency response team. respond to all fights, fires, riots. >> one, two, three, stand up. >> yes, sir. >> the guys are highly trained officer. and tasers, pe