What happened in this Replay at ~4:30? how did red die?

[Fakepower]

title says it all, did he clt k? wasnt hit by anything.... what happened? was he working with the other team? happens exactly at 4:41. i have watched it a bunch and am still clueless. All i know is the ACU went from ~10k to 0 instantly

[FunkOff]

lol ur buddy self destructed because the enemy team built a PD in his base.... it was a RAGE quit.

Pressing Ctrl + K at the same time, while having a unit selected, starts a 5 second countdown that kills the units.

[TnukSmasher3000]

title says it all, did he clt k? wasnt hit by anything.... what happened? was he working with the other team? happens exactly at 4:41. i have watched it a bunch and am still clueless. All i know is the ACU went from ~10k to 0 instantly

As FunkOff says it was a rage quit, in this case premeditated by the early jester destroying almost all his build power, followed up immediately by the PD drop in the mid of the base destroying all of his remaining build power. Normally, an acu is nearby to stop/repair damage done to a base early on, however Setons provides a different set of circumstances as the front ACU must go to mid to suck mass. If Tausney's jester can kill all fronts t1 engineers, and the t1 pd drop can kill fronts t1 factory, then the front guy literally has no build power, no way of reacting to anything happening inside his own base. That's liable to take a heavy psychological toll which in this case caused meltdown.