For archer was pulled out. It is not clear when the school will be used. Investigators are gathering what they call cigna to get evidence. It will not discuss what has been seized the gunmans home computer may not reveal much. It was smashed and torn apart. It is great to take some time to do that. It will take some time to interview the more than 100 witnesses including at some point the children who survived the attack. Is a very tender issue. And i can tell you that any interviews with any children will be done with professionals, with parents, and with investigators. One that can only come after the heart wrenching process for these kids in this community. When say one final goodbye. It is an emotional struggle they will be forced to renew and repeat 26 times here. Schools across the country are taking extra time to make sure everyone feels secure on School Grounds after the incident. That includes schools in baltimore city. Lisa robinson joins us from North Baltimore with that par