https://www.cnn.com/2018/08/28/us/texas ... index.html
A woman -- barefoot and wearing what could be handcuffs -- repeatedly rang doorbells at a number of Texas homes before vanishing into the night.
Now police in Montgomery County are trying to identify her and have released surveillance footage of her approaching a home.
The grainy video, captured around 3:20 a.m. on Friday, shows a woman walking up to a house and ringing the doorbell. She's wearing a T-shirt, and appears to have some sort of shackle hanging from her right wrist.
"We were dead asleep in our beds. My husband was woken up by doorbell ring. It rang probably 20 to 30 times," one resident, who did not want to be named, told CNN affiliate KPRC. "He walked outside, no one was in sight. It's like she disappeared in thin air."
