This is how Trip died
Triplett ran into the chamber just as it closed, trapping him within along with Skye and Raina. When the Diviner activated, it split open and blue crystals began to emerge from within. It then released a mist, temporarily petrifying both Skye and Raina, transforming them in the process. Triplett, hoping to save Skye, kicked the Diviner from its pedestal, but a shard embedded itself into Triplett's chest. He looked down to notice, before being petrified. As Skye emerged from her petrification, Triplett shattered. Seeing this, Skye started to cry and an earthquake began
From the MCU Wiki
Remember like it was yesterday, and that was just the midseason finale for Season 2