Manish Lachwani, who founded the software start-up HeadSpin, is the latest tech entrepreneur to face time in prison in recent years.

Manish Lachwani, who founded the software start-up HeadSpin, is the latest tech entrepreneur to face time in prison in recent years.
False claims and risky trades at the Silicon Valley start-up HeadSpin were part of a pattern of trouble emerging at young companies that lacked controls.