i currently study at brunel university and my degree is bio—medical sciences.tatus in uk is as refugee. so i arrived in the uk when i was 16 years old. it was a very kind of mix of feelings. at the same time, i was nervous because i entered into a new world that was very, very different from afghanistan. the culture, the language, the people. it was really difficult situation. but still i knew deep inside me this is where i wanted to be, so i have to adjust myself into the society. these images are my childhood with war, but i only try to keep the good memories with me. it's just that you miss the country where you used to live and where you were born. in afghanistan, you can't go outside, especially alone. as a woman, you need to have a male with you to go out anywhere, even going to school. i know my family was allowing me to go to school, but not alone on my own like i'm walking now, like i came today alone. school was the first step for me, like a baby step, getting into british life and british society. so i was really nervous. it'sjust the language was a

university students. they fielded more than 600 tips and conducted over 90 interviews, but so far no answers. cnn's camilla brunellorts, the lack of progress is upsetting the community. >> reporter: it has been very frustrating because we are not getting specific answers from authorities in terms of the latest on this case. during the latest press conference, they did go into a few details about the 911 call that was placed on sunday after the killings. they will not say exactly who made that 911 call, but what authorities are saying is that it was made on the phone of one of the surviving roommates. they say by the time police arrived there were other friends at the home when officers arrived to the scene. now they also went over the time line in the latest press conference. a lot of the details that we knew in the sense that they're saying the two surviving roommates, they went out that night. they were back home at around 1:00 a.m. in the morning. they again mentioned kaylee and maddy going to a sports bar and then going to a food truck, getting a ride home and then getting home at around 2 in the morning. kpa