'A lawyer, not a politician': John Peck, former longtime Westmoreland County district attorney, dies lowber 1 year ago As Westmoreland County’s top prosecutor, John Peck would go to Mass every day. Source: The Tribune-Review Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Westmoreland DA accused of favoritism toward the 'rich and famous'DateAugust 19, 2021In relation toLocalWestmoreland DA to seek death penalty in Penn Township double murderDateAugust 4, 2021In relation toLocalDA rules fatal shooting at South Huntingdon party a justified homicideDateFebruary 3, 2021In relation toLocal