The state Medical Examiner has released details about the death of a man found submerged in a Mill Plain Road pond last month in Danbury.  Todd Henry Smith died from an accidental drowning.  He had last been seen alive in mid-January in the 90 block of Mill Plain Road and his body was discovered in a retention pond near the entrance to the Westwood Village Condominiums on April 8th.  According to his obituary, Smith moved to Connecticut from Colorado with his family at a very early age and loved riding his bicycle.  His family plans to hold a memorial service in Tennessee at a later date.