s office, paola estanislao. you handle human trafficking cases. >> paola estanislao: correct. so last year, the district attorney, jeff rosen, supervisor cindy chavez, and sheriff laurie smith, they recognized a gap in our county. they are very few police agencies that could investigate this crime full time or have the resources to do so. san jose p.d. is one of the only ones that does have a unit. so, the board of supervisors funded a human trafficking task force, consisting of three sheriff's deputies, a d.a. investigator, and myself. and i am the investigator--i'm sorry--the prosecutor on that task force. >> damian: so what constitutes someone who has been trafficked? what are the signs? what can we look--we do have some of the--a video--some of the obvious signs, i think, and we all know what they are. but what are some of the signs, and who are some of these folks who are being victimized by this? >> paola: so, really, what it comes down to is deprivation of liberty. is this person's liberty, freedom, restricted in some way? is there control being exercised? is there mani