The generic structure of a news item typically consists of the following elements:

• Lead: The lead is the opening sentence or paragraph of a news item that summarizes the main story in a concise and attention-grabbing manner. The lead should answer the questions "what," "where," "when," and "why."

• Background information: This section provides additional context and background information about the story to give readers a better understanding of the context.

• Detail: This section provides more detailed information about the story, including quotes from sources, eyewitness accounts, and expert opinions.

• Concluding remarks: This section summarizes the story and provides any additional relevant information or comments from the sources involved.

It's important to note that the structure of a news item may vary depending on the type of news, the audience, and the medium through which it is being delivered (e.g., print, online, broadcast). However, the generic structure of a news item usually follows this format and helps to present the information in a clear and organized manner.