When the government office received the report, they hurriedly sent someone to Osmanthus Street and brought back Madam Gao's corpse. They began to investigate Madam Gao's background and realized that she had arrived in the capital two years ago. The household register certificate she had brought was fake.
When they visited her neighbors, they found that Madam Gao did not interact with anyone at all, and no one knew who she was interacting with.
The government office had no choice but to get someone to go to Osmanthus Street and keep an eye on Madam Gao's residence.
When Zhou Jia returned from the government office, he told Li Yu about Yu Yan being locked up in the imperial family. He said, "Madam Yu was locked up first, and County Lieutenant Yu was kicked out of the capital government office. Even the Yu brothers, who were studying in the academy, were chased out by the academy."