Oooooh,I don't think either fits the category. :D
He knew money wasn't that far away with grannie old and frail and June benefitting,who'd naturally have either given or loaned money to Jeremy if he'd needed it for anything specific.
Because Jeremy wasn't the murdering kind,any attempt on his part would have landed him in prison which he very likely would have known,as he would also have known that any thoughts of gaining anything from such a crime would also be quashed,as it's immediately relinquished.