Business

A review by the state's Inspector General assured that convicted chemist Annie Dookhan was the sole one in her lot that tampered evidence at the Massachusetts crime lab, Reuters said.

A court majority in the US Supreme Court ruled that the employee whistleblower protection could now be accorded to company employees of subcontractors investment advisory firms, law and accounting firms.

The US federal government claimed in a lawsuit filed in a San Francisco court that Sprint Communications Inc overcharged law enforcement agencies by $21 million in wiretapping fees, The Washington Times said.