Several guests have posted images online showing personal pictures from years ago in Airbnb properties. The pictures were taken long prior to their stays. In one city, officials checked listings in buildings marked as unsafe. Some belonged to short-term rental platforms and Booking.com. One woman from a UK city fell from a balcony while sleepwalking. Cops now review the case after video surfaced. Another incident involves a poker player attacked at an Airbnb site. Police analyze footage from the attack.