Pixies (a.k.a. Little Women) - S2-E9
Visible crew/equipment: When Benson and Stabler are questioning Kyle Hubert about Kristi, there is a shot where the detectives are being shown through a large mirror in the background. A large camera is visible in the mirror on the left-hand side, next to Benson.
Visible crew/equipment: When Munch and Tutuola are 'apologizing' to the campus security cop, they all walk through a doorway with an open door. In the window of this door, you can see a crew member mirrored from behind, holding a overhead microphone (possibly a light), using a long pole.
Secrets (a.k.a. Apartment to Die For) - S2-E12
Visible crew/equipment: After the detectives bring in the fifteen adults from the swingers' club to the police station, Benson and Stabler bring in one of the men to the interrogation room. Right when they enter, an overhead microphone is visible in the top left-hand corner of the mirror behind them.
Visible crew/equipment: When the ex cop is brought in, as he's sitting down to talk with Elliot, the microphone box/equipment is visible on the back of his pants. (00:29:20)
Visible crew/equipment: Munch and Tutuola have just arrived at Victor Coe's apartment. As they enter the living room there is a mirror on the right hand side. In the reflection you can see a man holding a camera. (00:14:05)
Visible crew/equipment: As two men chase after a kidnapper's SUV one actor's microphone is falling from his jacket, the actor trips and as he stands up he quickly tries to wrangle the microphone back up by its wire. (00:01:08)
Visible crew/equipment: While Benson and Stabler apprehend their suspect in a church, at least one crew member appears on the right side of the frame for about 5 seconds where no one should be. (00:25:45)
Answer: It was a misconception about Jehovah's Witnesses beliefs. Only blood transfusions are discouraged in their beliefs, medically.