Dallas police Chief David O. Brown, left, hands Deputy Chief David Pughes his new badge at a promotional ceremony held at the Jack Evans Police Headquarters building Wednesday May 23, 2012.

Badge number 3066 is among the dozens cut into the steel roof of the Dallas Police Memorial next to Dallas City Hall. Streaming sunlight casts the badge numbers onto the pavement below ...

"I wore this badge with pride every day," he said ... Igo has 33 years of law enforcement experience, all with the Dallas Police Department. In 1997, he was promoted to senior corporal and ...

The badge and ID card of then-Dallas Police Chief Jesse Curry, left, and the faded dress shirt from surgeon Dr. Robert McClelland, soaked with Kennedy's blood, right. Some of the new items may be ...