This document discusses the rise and fall of Tyco International and its former CEO Dennis Kozlowski. It outlines how Kozlowski grew Tyco into a large conglomerate through aggressive acquisitions, but also engaged in questionable accounting practices and took unauthorized pay, which led to fraud charges and his downfall. It also examines factors that may have contributed to the accounting issues like lack of oversight, auditing failures, and incentives for risky behavior when executive pay was tied to financial performance.