Batman discovered he was being monitored by surveillance equipment, and after investigating he discovered Gotham's other heroes were being monitored as well. He recruited his cousin Kate Kane, also known as the vigilante Batwoman, to form a new team dedicated to combating this threat. The duo formed a boot camp for young heroes that would become known as the Gotham Knights, consisting of Red Robin, Orphan, Spoiler and a newly reformed Clayface; although the team would later recruit Batwing and Azrael as well. The Gotham Knights fought threats such as the Colony, a U.S. government agency dedicated to creating an army of soldiers modeled around Batman headed by Bruce's uncle (and Kate's father) Colonel Jacob Kane, the Victim Syndicate, a team of victims caught up in Batman's war on crime who sought revenge, the League of Shadows, an offshoot of the League of Assassins headed by Lady Shiva and the Order of St. Dumas.
The team fell apart after Batwoman killed Clayface, who had gone rogue and was about to destroy the city. Batman objected to her use of lethal force, dividing the team and ultimately leading to its collapse.
Members:
Batman
Batwoman
Red Robin
Clayface
Orphan
The Spoiler
Batwing
Azrael