Sex Trafficking Victim 15 Year Old Letty Serrano Dies By Suicide Sex Trafficking Victim 15 Year Old Letty Serrano Dies By SuicideSex Trafficking Victim Leticia Serrano 15 Dies By Suicide After15 Year Old Sex Trafficking Victim Dies By Suicide Klbk Kamc15 Year Old Sex Trafficking Victim Dies By Suicide Klbk Kamc15 Year Old Sex Trafficking Victim Dies By Suicide Klbk Kamc15 Year Old Sex Trafficking Victim Dies By Suicide Klbk Kamc15 Year Old Sex Trafficking Victim Dies By Suicide Klbk KamcSex Trafficking Victim Leticia Serrano 15 Dies By Suicide AfterTeen Sex Trafficking Victim Dies By SuicideHouston Teen Dies By Suicide After She Was Rescued From Sex TraffickingTeen Sex Trafficking Victim Dies By SuicideHouston Is Ground Zero For Human Trafficking City Officials Say