The AI system would need proper authorization and legal permission to access social media platforms and analyze images for investigative purposes. (see https://www.kivitv.com/news/anniversary-of-notus-murder-brings-hope-for-closure)

Facial recognition is not longer the required feature to catch a killer.

Searching social media images for body shapes matching those of the killers seen in video footage is a concept is possible through AI technologies.

AI algorithms can be used to analyze and recognize body shapes in images. By identifying key characteristics such as height, weight, body proportions, and any distinctive features, AI can classify and match body shapes from social media images to those observed in the video footage.

AI systems can be programmed to access and analyze a vast amount of publicly available social media images. By utilizing data mining techniques, AI can search for images that closely resemble the body shape of the killers captured in the video.

In addition to body shape, AI can also incorporate facial recognition technology to further narrow down potential matches. By considering both body shape and facial features, AI can enhance the accuracy of identifying individuals who may have similar physical attributes to the killers.

AI algorithms can leverage machine learning to continuously improve the search results. By learning from patterns and refining the search criteria based on feedback, the AI system can enhance its ability to identify relevant social media images that match the killers' body shapes.

It's essential to address privacy and ethical concerns when searching social media images. AI should adhere to strict privacy policies, obtain consent when necessary, and prioritize data security to protect the individuals' rights and information.