Texas teen found dead at gas station

Dallas police arrived to the scene at a vallero gas station on military pkw located in pleasant grove, where a teen was found inside his vehicle with three gunshot wounds in the chest and two in the head ,local residents say they heard multiple gunshots around 4:24 am . officials have identified the teen as 17 yr old Isaac Acosta Martinez ,and say there will be an investigation . no further information has been released at this time .