Un Crimen Invisible - J. J. Fernandez.epub -

Valenti wasn't looking for a body. He was looking for a ghost.

He opened the decrypted file. Inside wasn't a confession, but a sequence of commands tied to the mansion’s smart-home system. Un crimen invisible - J. J. Fernandez.epub

The killer had hacked the house’s climate control and the victim’s wireless pacemaker. By slowly raising the ambient temperature to an unbearable heat while simultaneously triggering a series of micro-electrical pulses through the pacemaker, the murderer had induced a "natural" cardiac arrest from three time zones away. Valenti wasn't looking for a body