Detective Sarah was called to a house that had been burgled.
The burglary happened late at night, and the thief stole a valuable diamond necklace.
A witness saw a man running from the scene, but she could not provide clear proof of his identity.
The detective collected evidence, including a footprint and a broken window.
She soon discovered that the same criminal had committed a bank robbery last month.
In that case, a robber had used a gun, but no one was hurt.
The detective also learned about other crimes in the area, such as shoplifting at the local mall and vandalism of a park bench.
There was even a recent hijacking of a delivery truck.
Sarah wondered if the same person was behind all these acts.
She interviewed a lawyer who knew the suspect, but the lawyer refused to say much.
Finally, she found a barrister who offered key information.
The barrister had defended the man in court for a speeding ticket.
Using all the facts, the detective arrested the burglar.
The thief was sent to prison, and the necklace was returned to its owner.
It was a satisfying end to a busy case.