BOSTON -- Bob Pino's "CSI" work put some of the state's most notorious killers behind bars, until he was fired.

Pino, a former administrator at the Massachusetts State Police Crime Lab, will break his silence in an exclusive Team 5 Investigates report that airs on NewsCenter 5 at 11 p.m. on July 5.

The investigation will paint a troubling picture of problems that jeopardize public safety.

In two Web-exclusive videos, Pino gives an insider's look at how the real world of the crime lab differs from what is seen in television drama and tells how he solved some of the state's most notorious murders.