The information in 14:36-37 has been rearranged in the UDB so its meaning can be more easily understood. (See: [[rc://en/ta/man/translate/translate-versebridge]])
"died by the plague in his presence." Because it says that they died in his presence, it is implied that he caused them to die. AT: "died in Yahweh's presence by the plague that he caused" (See: [[rc://en/ta/man/translate/figs-explicit]])