Describe a thrilling suspense scene where a detective is chasing a dangerous criminal through a dark alleyway

Describe a thrilling suspense scene where a detective is chasing a dangerous criminal through a dark alleyway. The detective knows that the criminal is armed and will stop at nothing to escape capture. Suspense builds as the detective follows the criminal, ducking between shadows and hearing the echo of footsteps on the empty street. The tension reaches its peak when the criminal suddenly turns back and confronts the detective, their eyes locking in a deadly stare as the sound of sirens wails in the distance. The outcome of this confrontation will determine the fate of both the detective and the criminal.