Traber Burns

Cristina and Burke's wedding day arrives - along with the interns' first exam results - and a successor to the Chief is named, as Callie and George make a big decision about their relationship.

As Nick delves into the trailer's weapons cabinet and his inner Grimm, the investigation of a dead construction worker leads him into a long standing conflict in the creature world. Sensing an unfamiliar threat, the suspect takes it upon himself to summon reapers to town to eliminate the Grimm once and for all. Meanwhile, Juliette insists that Nick invite Monroe over for dinner, making for quite the interesting evening.

Kate's need to get information out of the hostage may jeopardize her standing with Locke and Sawyer.

The agents must stop an organ-trafficking ring when they discover that a young immigrant died while selling one of her kidneys.

Natalie asks Randy to be her date to her brother's wedding; but when he's run down in the parking lot, Monk steps in to figure out what exactly is going on.

Jack's friend disappears after leaving a guilt-ridden message about the murder of his partner earlier that evening.