Can a missing signature lead to claim rejection for a life insurance policy? Duggabati Raghava Rao never thought a missing detail like this could push him into a complex situation. After the unfortunate demise of his brother, Duggabati Venkata Krishna Rao, Raghava found himself in a tight situation while claiming funds for a term plan purchased by his brother. The reason? The claim fell under the despite of an ‘open title’.