A murderer's shooting spree in Central Park prompts Briscoe and his new partner, Detective Eddie Green, to trace the murder weapon's origination; McCoy makes it his mission to punish the killer and the gun manufacturer.

Christine Parks, Douglas D. McInnis, George Bartenieff, Helen Carey, Jeff Brooks, Kevin Eldon, Mike Jefferson, Murphy Guyer, Neal Huff, Noel Wilson, Paul D'Amato, Peter Gerety, Rita Gard, Robert Jimenez, Robin Weigert, Ron McLarty, Scott Nicholson, Sharon Raab, Tom Bellin