Rich Ting

With her recent decision to stay on the beat, Burgess (Marina Squerciati) begins to feel a little regret. While at a convenience store she sees some suspicious activity and pursues it without calling in for backup. Roman (Brian Geraghty) warns against it, but it’s too late, Chang (guest star Rich Ting) confiscates their guns and radios. They are trapped with no means to communicate out for support. Meanwhile, it’s a slow day in intelligence and they are spending the day receiving taser certification. Also starring Jason Beghe, Jon Seda, Sophia Bush, Jesse Lee Soffer, Patrick Flueger, Elias Koteas, LaRoyce Hawkins and Amy Morton. McKinley Belcher III, Rege Lewis and Calvin Dutton guest star.

Intercepting a shipment of opium at the docks, Young Jun, with Ah Sahm and his Hop Wei lieutenant Bolo in tow, decides to send a message to Long Zii. Big Bill and Lee investigate a grisly murder scene in an alley next to an Irish bar, The Banshee. Penny Blake, the young wife of San Francisco's mayor, finds herself in a bind while visiting the wharf with her Chinese manservant Jacob. Ah Sahm pays a steep price for playing the hero. The Long Zii clean up a mess, and brace for more bloodshed.

Ah Sahm faces a dilemma when Bolo is sent by Father Jun to hunt down Long Zii and Mai Ling. Ah Toy recruits a special girl from a whore monger, and takes on a business partner for a land deal. Penny is faced with an unsavory choice in order to save her home; Lee's past catches up with him.

When Magnum balks at notorious crime boss Osi Shima's (Eijiro Ozaki) request to find his missing son, Magnum learns he's been poisoned and has only eight hours to locate Shima's son to earn the antidote, or else he dies.

Sam goes under cover as a day trader after an investment banker who has ties to Russia is murdered.