买4公斤黄金，线下交易，就能保底收益15%！动心了？小心了！

Core Viewpoint - The article highlights the increasing vulnerability of elderly individuals, like Li Ayi, to investment scams, emphasizing the emotional and psychological factors that drive them to seek financial returns despite previous losses [3][5]. Group 1: Investment Experience - Li Ayi has been involved in online investments for at least three years, initially losing half of her savings on an unregulated platform [3]. - After a two-year hiatus, she attempted stock trading and incurred a 40% loss [3]. - Following the sale of her ancestral home, she became obsessed with recovering her losses, leading her to engage with a fraudulent investment scheme [3]. Group 2: Scam Mechanism - Li Ayi was introduced to a so-called financial expert through a short video platform, who lured her into a fraudulent investment group [3]. - She was promised a guaranteed return of 15% and was manipulated into purchasing 4 kilograms of gold for the scam [3][4]. - The supposed profits of 2 million yuan were merely a tactic to gain her trust, as the money was already in the hands of the scammers [3]. Group 3: Law Enforcement Response - The police from Changping District intervened during a gold exchange between Li Ayi and the scammer, successfully apprehending the suspect and recovering the gold [4]. Group 4: Public Awareness and Prevention - Authorities stress the importance of community support for the elderly, as emotional needs can drive them into scams [5]. - It is recommended that families engage more with elderly members to understand their financial situations and educate them about fraud prevention [5].