The bulletproof vest and weapon cache prosecutors say Richard Poplawski used during a standoff with police.

A firearm found in the front bedroom of Richard Poplawski's house.

The front picture window is broken out at the Poplawski home at 1016 Fairfield St.

On Day 2 of the Richard Poplawski trial, prosecutors released photos of the SWAT tactics that were used
during his standoff with Pittsburgh police.

Crime scene: A four-hour gun battle ensued after Richard Poplawski killed three police officers.

While driving onto the lawn of Richard Poplawski's home, a SWAT vehicle pushed parked cars out of its way.

Inside the SWAT vehicle.

Prosecutors released dozens of images as evidence when Richard Poplawski went on trial for the fatal
shootings of three Pittsburgh police officers.

Richard Poplawski's campsite in Clairon County.

Richard Poplawski's mother Margaret was seen shaking in the courthouse as her son was told he had
been sentenced to death.

Parents of killed officer Paul Sciullo II walk past a police guard of honour at Richard Poplawski's sentencing.

The victims

Richard Poplawski biography