When a former U.S. Marine and war hero-turned-homeless man is found murdered, Danny, a former Marine himself, feels a personal connection and is determined to find the killer. Meanwhile, erroneous…

Holmes and Watson race to help Detective Bell when he becomes a victim of a bio-terrorism attack at the precinct and the station is quarantined. During the lockdown, Captain Gregson…

A tenement building explodes and the lone victim is Joseph Haden. The building was rent controlled and there had been a tenant strike, so the police initially suspect arson. But…

The investigation into a social-club fire which claimed 53 fatalities leads to a connection between arson, illegal immigrants and the sale of green cards.