CLEAN : S.Africa arrests 3 over break in at top judge's office

The transcript discusses a burglary involving the theft of computers and other items. Several arrests were made, and unlicensed firearms and fake identity documents were seized. The police are seeking Mr. Nkosinathi Msimango, who may have valuable information about the crime. Efforts are ongoing to recover the stolen computers and data.

What was the purpose of the investigation into the break-in at the Chief Justice's office?

What is the significance of the 15 stolen computers mentioned in the text?