There's now $50,000 on the table for the person who can help crack a double murder case.
The reward is being offered by the Walbert estate.
Back in March Althea Walbert, 82, and her daughter, Jeanette, 59, were found murdered inside their home in Alburtis, Lehigh County.
So far the murders are unsolved.
"Although money should not be an incentive for people to do the right thing, we hope that the reward will encourage anyone with information about the case to contact the Pennsylvania State Police," said Lehigh County District Attorney Jim Martin.
If you know something about the Walbert murders, the number to call is 610-395-1438.