The FBI has increased the reward to $50,000 for information leading to the identification and arrest of those responsible for a triple murder and arson case in Cypress, Texas. The investigation centers on the deaths of Kelly Masciarelli, her son Kolin Foster, and Foster’s girlfriend, Cameryn Richard. The victims were found dead in their home located in the 14600 block of Plains River Drive in Cypress after Harris County Sheriff’s Office deputies responded to a house fire two years ago. The deaths were ruled homicides, and the fire was determined to be intentional. On the second anniversary of the murders, investigators are resharing surveillance video that may hold the key to breaking the case. The footage shows a male suspect with a tall, muscular build getting into a black four-door sedan driven by another individual. Investigators believe someone may recognize the suspect, the vehicle, or know something about what happened that night. No arrests have been made in the case, and the suspects remain at large. Anyone with information, even the smallest detail, is urged to come forward. Investigators emphasize that every tip matters. To submit a tip, the public can contact the FBI at 1-800-CALL-FBI or submit information online at tips.fbi.gov. Tips may also be submitted to Harris County Crime Stoppers. The FBI continues to seek the public's assistance in identifying the individuals responsible for this violent crime.