Green and Cassady get mixed up with the Russian consulate after Peter Rostov dies of ricin poisoning. Their investigation leads them first to his work, where they learn he spent…

The investigation into a bar room brawl fatality reveals a detective’s decades-old vendetta against a petty criminal turned murderer who was falsely accused of one murder after evading conviction on…

The investigation of a student’s killing leads to a case involving meat contamination at a food service.

Briscoe and Curtis reopen a case that was closed in the ’60s when a vehicle is dredged from the Hudson River containing the remains of a murdered man.

Among the suspects in a lawyer’s murder are a swindler, who conned a woman out of her family fortune, and the woman’s once-wealthy son.

Back in New York with their suspect, Briscoe and Curtis try to pin down his schedule on the night of the murder, but find instead that another man was in…