officer carrasco told heppler i will pull her out. with complete disregard for his own safety, he ground the bleeding person by the feet and began to drag her to safety. it was later determined that the stick them was the suspect 73- year-old mother who had been stabbed through the neck. he pulled the woman passed officer heppler and a door opens at the end of the hallway. it was later determined to be the suspect's sister and ran hysterically across the hallway. at this time, officer heppler repeated san francisco police department, come out. hearing the commotion from the other side of the hallway, officer heisen and hernandez were standing. suddenly, from a door on the left side of the hallway, the suspect appeared holding a large knife in each hand. both arms were raised above his head as he pulled it down the hallway towards officers. officer eisen shot the beanbag. in an attempt to put distance between the suspect and himself, he started backing up all shouting, put it down. the suspect refused to obey the commands and quickly c

eric vintero and officers heppler and carrasco. >> good evening. i would like to introduce officer troy carrasco and william elppler, october 3, 2011, police dispatch put out a call of the stabbing that had just occurred. several richmond units began responding to the scene. officer robert long are right first in salt a suspect standing in front of 16th avenue. he saw he was holding his right hand in was dripping with blood. he also observed there was blood all of the sidewalk in front of the victim's house. he rendered first aid and so stayed with the victim. officers chased of fillmore, kevin i sent and sergeant mary gray responded to the scene as back of units. elderly male victim told responded officers that his son had stabbed him, and that he was somewhere inside of the house at 636 funston avenue. he said his son was suffering from mental issues. officers quickly determined there were other family members inside the house with the suspect. officers knew there could be for their victims of they did not act immediately. officer fillmore and se

porque lleva en su cabeza una cÁmara que le permite corregir una incapacidad visual y silvia carrascore en una de cada 33 mil personas en el planeta. >>> a los 11 aÑos supe que no veÍa los colores, entonces esto fue como un antes ir despuÉs, en parte fue un alivio pero al cabo de.... de como de obsesiÓn en saber quÉ estoy viendo >>> investigando descubriÓ que desde newton se re lazlaciona e color con laÚsica, y luego creÓ un aparato que le ayudara con los colores >>> empezamos con el proyecto de crear un ojo electrÓnico que me permite escuchar los colores que tengo adelante >>> esa era la clave, escuchar los colores, >>> pueden diferenciar el rojo azul porque llega una luz con diferentes frecuencias >>> lo mismo ocurre con la mÚsica, distinguimos las notas b porque nos llegan distintas frecuencia al oÍdo, >>> sÍ pudiÉramos escuchar la frecuencia del rojo escuchamos una nota entre el fa y el fa sostenido, pero el color no es una honda de escuchar y serÍa muy aguda. sÍ pudiÉramos escucharlo. >>> este es un, un tipo de la por lo tanto un tipo de verde. este vuelve a ser una nota ag a agu

. >> now ralph carrasco is waiting on crucial evidence from his mom.eceipts from money orders that could support his claim that he and his family are being extorted by other inmates. >> my mom herself has sent over $200. plus since i've been here -- it's close to $400. >> from being a member. >> exactly. so from -- i mean, that was years ago. >> okay. >> so i mean all my problem in prison now it has to stem with me, bad choices i made when i was younger but -- >> they're coming back to haunt you. >> yeah. it's like leeches. just try to suck the life out of anything i have. trying to get me for whatever i could -- if you want to be around us this is what's going to happen. if you want to go to school, if you want us to leave you alone it's going to cost you. how much are you willing to pay for us to leave you alone? >> did you stop paying? that's why you got hit in the face? >> my sister is supposed to send a guy $65. come to find out she didn't send $65. >> that's because you owe money. >> because i'm paying for my -- >> your extortion. >> yeah. >> her