The investigation into two controversial lottery jackpots in Texas had drummed up questions about the role of online ticketing firms known as lottery couriers in the state – and nationwide.

Gov. Greg Abbott on Monday directed the Texas Rangers to investigate the circumstances behind two lottery jackpots, saying the winnings raised questions about the fairness and integrity of the Texas Lottery.

Texas Governor Greg Abbott has called for a Texas Rangers investigation into unusual lottery ticket purchases and a multimillion-dollar prize claim to ensure integrity and legality in the state's lottery system.