Dear [Recipient's Name], I hope this letter finds you well. I am writing to provide an update regarding the witness verification for the case of [Case Name/Number]. As previously communicated, we have identified an individual who witnessed the incident and could provide valuable testimony. We recently contacted the witness, Mr. John Doe, and scheduled a meeting to obtain his statement. However, we regret to inform you that Mr. Doe has experienced a change in his availability, and we need to reschedule the meeting. We understand the importance of timely information and ensuring that all necessary steps are taken to move forward with the case. We have been diligently coordinating with Mr. Doe to find an alternative date and time that would suit his schedule. Unfortunately, due to his work commitments, we have experienced some difficulties in finalizing a new meeting time. We assure you that we are actively pursuing this matter and doing our best to accommodate Mr. Doe's availability. We realize the impact this delay may have on the progress of the case and deeply regret any inconvenience caused. Furthermore, we value the importance of witness verification and understand its significance in establishing factual evidence for a fair and just resolution. Rest assured that we are taking every possible measure to expedite this process. We also understand the importance of keeping all parties informed throughout the legal proceedings. Hence, we commit to providing regular updates on the progress of the witness verification. As soon as a new meeting time is confirmed, we will promptly notify you and all other relevant stakeholders involved in the case. We sincerely apologize for any inconvenience caused and appreciate your patience and understanding in this matter. Should you have any further questions or concerns, please do not hesitate to reach out to us at [Phone Number] or [Email Address]. Thank you for your cooperation, and we remain committed to a fair and just resolution. Yours sincerely, [Your Name] [Your Title/Organization] [Contact Information]