James Holmes is currently under investigation after killing 12 and wounding 38 people in a shooting in Aurora movie theater in Colorado and TMZ is reporting that police have just disarmed one of many explosive devices in his home.

STORY: James Holmes’, Identified As Aurora Shooting Gunman, Mother Speaks

The site reports:

Police in Aurora, CO have disarmed the trip wire and first explosive device at the apartment of James Holmes, the suspect in Colorado shooting massacre.

Cops have no timetable for how long it will take to disarm all the devices inside the apartment, but they are “confident” they will complete the task today.

Police say there are approximately 30 various devices inside and an additional 30 aerial shells.

Holmes told police his apartment was booby-trapped at the time of his arrest. Since then, however, police say he has been uncooperative.

HE HAS A NAME: Alex Sullivan, An Aurora Victim Killed On His Birthday

Pure madness!

James Holmes is proving more and more to be a tragic mastermind.

Our prayers and condolences are with the families of the victims of this tragic case.