His full name was Theodore Delano. Wu knew him because he had arrested him on three previous occasions. Theo stalked Wu when he was admitted to Overton Medical Center, occasionally reporting back to Black Claw, and he continued to lurk outside his apartment when he was released. Wu spotted him sitting in his truck, and he went outside and walked past his truck to see if he would follow him, and sure enough, Theo did. Wu confronted him behind a building, and Theo ended up woging and attacking him, but Wu's primal state emerged after Theo pinned him to the ground, and Wu ripped out Theo's throat.
She was a doctor at Overton Medical Center. She checked on Wu after he was admitted to the hospital with a concussion and gave Nick and Hank an update on his condition when they first came to visit him. After an apparent false alarm with one of the hospital's nurses, she later briefed Nick, Hank, and Wu on some tests that had been done and told Wu he had been cleared to go back home.
She was checking on Wu's monitor when he was in the hospital. Suddenly, Wu's vitals started spiking, and she saw him transform into his primal state. She ran out of the room screaming and reported back to a doctor, but when they returned to Wu's room, he appeared perfectly normal and had just gotten out of bed to use the restroom.
He went into Wu's room with his doctor and a nurse when the nurse reported that she had seen something seriously wrong with Wu, only to find that Wu appeared perfectly fine.
His name was Emilio Quintana. He stalked the safe house in which Diana had formerly been until Meisner arrived and started inspecting the place. The two fought, and he was actually able to gain the advantage over Meisner, but Trubel arrived and cut off the Hundjäger's wrist with her machete, before killing him by stabbing him in the abdomen.
He was born on September 21, 1983 in San Jose, California.