(Richmond, IN)--A Richmond man was jailed Monday morning after allegedly driving drunk and leaving his six-year-old grandson home alone. 51-year-old David Lady was taken into custody in the Depot District. Lady was driving a rental car and blew a .18 – that’s more than twice the legal limit. Investigators then went to a home on South 12th – not Lady’s listed address - where they found the boy alone and unharmed. He was taken to police headquarters. The Department of Child Services is now involved in the case.