Emmerdale viewers think Kim knows exactly who is poisoning her after discovering CCTV footage.
The Home Farm businesswoman installed a hidden camera to keep an eye on those entering the property.
In recent weeks Kim has been concerned about her health after suffering a series of dizzy spells.
With dementia in the family, she sought the advice of professionals before going for a medical examination.
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However, viewers know a shadowy figure has been spiking Kim's brandy decanter with diazepam.
Tonight, Kim appeared to be in an uncharacteristically good mood. She forgave Gabby for her deceit and was extremely kind to Dawn and Jamie.
But Kim, knowing something was amiss, was later seen checking her new hidden security camera.
And fans think she's about to catch her poisoner.
Ryan tweeted: "Kim is keeping her eye on Gabby. Watch your next move Gabby."
Roberto said: "Gabby doesn't know she being spied on."
Simon wrote: "Haha, Gabby getting caught by Kim on camera!"
J Field said: "Lol. Finally CCTV."
Michael added: "Kim's playing a game lol a very clever one especially with the hidden cameras."
And Charlotte said: "Kim is playing a big game. Does she know who's poisoning her?"
