Barry Del Sherman

When a mounted New York City police officer is shot off his horse, Mac and Stella must comb the city for suspects. The only shard of evidence is the bullet lodged in the officer's horse. Mac must then make the painful decision to either save the animal or analyse the evidence.

After a plastic surgeon and two contact-lens salesmen are murdered, the detectives search for a suspect who may be a racist.

When a mechanic is murdered, detectives Lupo and Bernard discover some bizarre developments while investigating the victim's online romance.