I'm on Observation Duty 4

Fourth instalment in the indie horror game series "I'm on Observation Duty". A spot the difference -type of puzzle horror game. Monitor live surveillance camera footage and spot anomalies ranging from furniture movement to intruders. Fix anomalies by filing a reports describing the type and location of the anomaly. You will need sharp eyes and good memory. The goal is to survive from 00:00 to 06:00.