The latest developments related to the MLC election result date are that counting has begun for 28 seats across four states in India. The elections are taking place in Uttar Pradesh, Bihar, Maharashtra, and Karnataka. However, the evidence does not provide a specific date for the election results. It only mentions that counting has begun, indicating that the process is currently underway. The Times of India is providing live updates on the election results, but the exact date of the results announcement is not specified in the available evidence. The article does not provide any further information on the expected timeline for the election results.