. >> kayra, kayra, kayra, you gotta get up. come on. you gotta get up. come on, come on.ayra, i need you to get up. kayra, i need you to get up. >> i was halfway asleep, so i didn't ask any questions. i just got up and walked. >> just come with me. come on. come with me. just grab my hand and stay behind me. >> okay, police are on their way. >> i see lights outside of my house. what do i do? >> when they knock on the door, you can go down there. is anyone on the first level? >> no, it's just our living room and kitchen. >> okay. just listen for the police and listen for instructions. >> when police arrive at the home, aj has to deactivate the alarm system to let them in the door. >> i'm the one that -- i'm the one that called. >> aj opens the door, and he and his 12-year-old-sister kayra walk outside to find this line of officers. >> there were maybe, like, seven police officers standing outside the door. >> stand by. there's going to be people walking. i'm courtney fischer, and i'm a reporter for ktrk in houston, texas. >> now to some breaking news from southwest houston