She alerted her mother , who called the police .
At around 9.15 pm , a nine - year - old girl in a house across the road spotted Craig and Bentley climbing over the gate and up a drainpipe to the roof of the warehouse .
girl alerted girl 's mother , who called the police .
At around 9.15 pm , a nine - year - old girl in a house across the road spotted Craig and Bentley climbing over the gate and up a drainpipe to the roof of the warehouse .