Aaron Householder is the kidnapper of his infant son Drew, whom he conceived with his wife, Maggie. Drew was born with a genetic deficit that left him critically ill and his mother wanting to legally euthanize Drew. From this, Aaron was provoked to kidnap Drew while his babysitter Sandy Burnside was watching him.
Aaron was cornered in a standoff with Benson talking him down. When she admitted she knew Aaron had a fake gun that was only armed with paintballs, Aaron surrendered and released Drew. When the fight over Drew's life was revealed, Barba took it upon himself to take charge of the legal case and grant Drew's euthanasia.
It is unknown if Aaron was charged for Drew's kidnapping. (SVU: "The Undiscovered Country")